M_G1_M:
  ATOMNAME: C3
  FRAGMENT: glycerol backbone
  SMILEIDX: 20
M_G1H1_M:
  ATOMNAME: HX
  FRAGMENT: glycerol backbone
M_G1H2_M:
  ATOMNAME: HY
  FRAGMENT: glycerol backbone
M_G1O1_M:
  ATOMNAME: O31
  FRAGMENT: glycerol backbone
  SMILEIDX: 19
M_G1C2_M:
  ATOMNAME: C31
  FRAGMENT: sn-1
  SMILEIDX: 17
M_G1C2O1_M:
  ATOMNAME: O32
  FRAGMENT: sn-1
  SMILEIDX: 18
M_G1C3_M:
  ATOMNAME: C32
  FRAGMENT: sn-1
  SMILEIDX: 16
M_G1C3H1_M:
  ATOMNAME: H2X
  FRAGMENT: sn-1
M_G1C3H2_M:
  ATOMNAME: H2Y
  FRAGMENT: sn-1
M_G1C4_M:
  ATOMNAME: C33
  FRAGMENT: sn-1
  SMILEIDX: 15
M_G1C4H1_M:
  ATOMNAME: H3X
  FRAGMENT: sn-1
M_G1C4H2_M:
  ATOMNAME: H3Y
  FRAGMENT: sn-1
M_G1C5_M:
  ATOMNAME: C34
  FRAGMENT: sn-1
  SMILEIDX: 14
M_G1C5H1_M:
  ATOMNAME: H4X
  FRAGMENT: sn-1
M_G1C5H2_M:
  ATOMNAME: H4Y
  FRAGMENT: sn-1
M_G1C6_M:
  ATOMNAME: C35
  FRAGMENT: sn-1
  SMILEIDX: 13
M_G1C6H1_M:
  ATOMNAME: H5X
  FRAGMENT: sn-1
M_G1C6H2_M:
  ATOMNAME: H5Y
  FRAGMENT: sn-1
M_G1C7_M:
  ATOMNAME: C36
  FRAGMENT: sn-1
  SMILEIDX: 12
M_G1C7H1_M:
  ATOMNAME: H6X
  FRAGMENT: sn-1
M_G1C7H2_M:
  ATOMNAME: H6Y
  FRAGMENT: sn-1
M_G1C8_M:
  ATOMNAME: C37
  FRAGMENT: sn-1
  SMILEIDX: 11
M_G1C8H1_M:
  ATOMNAME: H7X
  FRAGMENT: sn-1
M_G1C8H2_M:
  ATOMNAME: H7Y
  FRAGMENT: sn-1
M_G1C9_M:
  ATOMNAME: C38
  FRAGMENT: sn-1
  SMILEIDX: 10
M_G1C9H1_M:
  ATOMNAME: H8X
  FRAGMENT: sn-1
M_G1C9H2_M:
  ATOMNAME: H8Y
  FRAGMENT: sn-1
M_G1C10_M:
  ATOMNAME: C39
  FRAGMENT: sn-1
  SMILEIDX: 9
M_G1C10H1_M:
  ATOMNAME: H9X
  FRAGMENT: sn-1
M_G1C11_M:
  ATOMNAME: C310
  FRAGMENT: sn-1
  SMILEIDX: 8
M_G1C11H1_M:
  ATOMNAME: H10X
  FRAGMENT: sn-1
M_G1C12_M:
  ATOMNAME: C311
  FRAGMENT: sn-1
  SMILEIDX: 7
M_G1C12H1_M:
  ATOMNAME: H11X
  FRAGMENT: sn-1
M_G1C12H2_M:
  ATOMNAME: H11Y
  FRAGMENT: sn-1
M_G1C13_M:
  ATOMNAME: C312
  FRAGMENT: sn-1
  SMILEIDX: 6
M_G1C13H1_M:
  ATOMNAME: H12X
  FRAGMENT: sn-1
M_G1C13H2_M:
  ATOMNAME: H12Y
  FRAGMENT: sn-1
M_G1C14_M:
  ATOMNAME: C313
  FRAGMENT: sn-1
  SMILEIDX: 5
M_G1C14H1_M:
  ATOMNAME: H13X
  FRAGMENT: sn-1
M_G1C14H2_M:
  ATOMNAME: H13Y
  FRAGMENT: sn-1
M_G1C15_M:
  ATOMNAME: C314
  FRAGMENT: sn-1
  SMILEIDX: 4
M_G1C15H1_M:
  ATOMNAME: H14X
  FRAGMENT: sn-1
M_G1C15H2_M:
  ATOMNAME: H14Y
  FRAGMENT: sn-1
M_G1C16_M:
  ATOMNAME: C315
  FRAGMENT: sn-1
  SMILEIDX: 3
M_G1C16H1_M:
  ATOMNAME: H15X
  FRAGMENT: sn-1
M_G1C16H2_M:
  ATOMNAME: H15Y
  FRAGMENT: sn-1
M_G1C17_M:
  ATOMNAME: C316
  FRAGMENT: sn-1
  SMILEIDX: 2
M_G1C17H1_M:
  ATOMNAME: H16X
  FRAGMENT: sn-1
M_G1C17H2_M:
  ATOMNAME: H16Y
  FRAGMENT: sn-1
M_G1C18_M:
  ATOMNAME: C317
  FRAGMENT: sn-1
  SMILEIDX: 1
M_G1C18H1_M:
  ATOMNAME: H17X
  FRAGMENT: sn-1
M_G1C18H2_M:
  ATOMNAME: H17Y
  FRAGMENT: sn-1
M_G1C19_M:
  ATOMNAME: C318
  FRAGMENT: sn-1
  SMILEIDX: 0
M_G1C19H1_M:
  ATOMNAME: H18X
  FRAGMENT: sn-1
M_G1C19H2_M:
  ATOMNAME: H18Y
  FRAGMENT: sn-1
M_G1C19H3_M:
  ATOMNAME: H18Z
  FRAGMENT: sn-1
M_G2_M:
  ATOMNAME: C2
  FRAGMENT: glycerol backbone
  SMILEIDX: 21
M_G2H1_M:
  ATOMNAME: HS
  FRAGMENT: glycerol backbone
M_G2O1_M:
  ATOMNAME: O21
  FRAGMENT: glycerol backbone
  SMILEIDX: 34
M_G2C2_M:
  ATOMNAME: C21
  FRAGMENT: sn-2
  SMILEIDX: 35
M_G2C2O1_M:
  ATOMNAME: O22
  FRAGMENT: sn-2
  SMILEIDX: 36
M_G2C3_M:
  ATOMNAME: C22
  FRAGMENT: sn-2
  SMILEIDX: 37
M_G2C3H1_M:
  ATOMNAME: H2R
  FRAGMENT: sn-2
M_G2C3H2_M:
  ATOMNAME: H2S
  FRAGMENT: sn-2
M_G2C4_M:
  ATOMNAME: C23
  FRAGMENT: sn-2
  SMILEIDX: 38
M_G2C4H1_M:
  ATOMNAME: H3R
  FRAGMENT: sn-2
M_G2C4H2_M:
  ATOMNAME: H3S
  FRAGMENT: sn-2
M_G2C5_M:
  ATOMNAME: C24
  FRAGMENT: sn-2
  SMILEIDX: 39
M_G2C5H1_M:
  ATOMNAME: H4R
  FRAGMENT: sn-2
M_G2C5H2_M:
  ATOMNAME: H4S
  FRAGMENT: sn-2
M_G2C6_M:
  ATOMNAME: C25
  FRAGMENT: sn-2
  SMILEIDX: 40
M_G2C6H1_M:
  ATOMNAME: H5R
  FRAGMENT: sn-2
M_G2C6H2_M:
  ATOMNAME: H5S
  FRAGMENT: sn-2
M_G2C7_M:
  ATOMNAME: C26
  FRAGMENT: sn-2
  SMILEIDX: 41
M_G2C7H1_M:
  ATOMNAME: H6R
  FRAGMENT: sn-2
M_G2C7H2_M:
  ATOMNAME: H6S
  FRAGMENT: sn-2
M_G2C8_M:
  ATOMNAME: C27
  FRAGMENT: sn-2
  SMILEIDX: 42
M_G2C8H1_M:
  ATOMNAME: H7R
  FRAGMENT: sn-2
M_G2C8H2_M:
  ATOMNAME: H7S
  FRAGMENT: sn-2
M_G2C9_M:
  ATOMNAME: C28
  FRAGMENT: sn-2
  SMILEIDX: 43
M_G2C9H1_M:
  ATOMNAME: H8R
  FRAGMENT: sn-2
M_G2C9H2_M:
  ATOMNAME: H8S
  FRAGMENT: sn-2
M_G2C10_M:
  ATOMNAME: C29
  FRAGMENT: sn-2
  SMILEIDX: 44
M_G2C10H1_M:
  ATOMNAME: H9R
  FRAGMENT: sn-2
M_G2C11_M:
  ATOMNAME: C210
  FRAGMENT: sn-2
  SMILEIDX: 45
M_G2C11H1_M:
  ATOMNAME: H10R
  FRAGMENT: sn-2
M_G2C12_M:
  ATOMNAME: C211
  FRAGMENT: sn-2
  SMILEIDX: 46
M_G2C12H1_M:
  ATOMNAME: H11R
  FRAGMENT: sn-2
M_G2C12H2_M:
  ATOMNAME: H11S
  FRAGMENT: sn-2
M_G2C13_M:
  ATOMNAME: C212
  FRAGMENT: sn-2
  SMILEIDX: 47
M_G2C13H1_M:
  ATOMNAME: H12R
  FRAGMENT: sn-2
M_G2C13H2_M:
  ATOMNAME: H12S
  FRAGMENT: sn-2
M_G2C14_M:
  ATOMNAME: C213
  FRAGMENT: sn-2
  SMILEIDX: 48
M_G2C14H1_M:
  ATOMNAME: H13R
  FRAGMENT: sn-2
M_G2C14H2_M:
  ATOMNAME: H13S
  FRAGMENT: sn-2
M_G2C15_M:
  ATOMNAME: C214
  FRAGMENT: sn-2
  SMILEIDX: 49
M_G2C15H1_M:
  ATOMNAME: H14R
  FRAGMENT: sn-2
M_G2C15H2_M:
  ATOMNAME: H14S
  FRAGMENT: sn-2
M_G2C16_M:
  ATOMNAME: C215
  FRAGMENT: sn-2
  SMILEIDX: 50
M_G2C16H1_M:
  ATOMNAME: H15R
  FRAGMENT: sn-2
M_G2C16H2_M:
  ATOMNAME: H15S
  FRAGMENT: sn-2
M_G2C17_M:
  ATOMNAME: C216
  FRAGMENT: sn-2
  SMILEIDX: 51
M_G2C17H1_M:
  ATOMNAME: H16R
  FRAGMENT: sn-2
M_G2C17H2_M:
  ATOMNAME: H16S
  FRAGMENT: sn-2
M_G2C18_M:
  ATOMNAME: C217
  FRAGMENT: sn-2
  SMILEIDX: 52
M_G2C18H1_M:
  ATOMNAME: H17R
  FRAGMENT: sn-2
M_G2C18H2_M:
  ATOMNAME: H17S
  FRAGMENT: sn-2
M_G2C19_M:
  ATOMNAME: C218
  FRAGMENT: sn-2
  SMILEIDX: 53
M_G2C19H1_M:
  ATOMNAME: H18R
  FRAGMENT: sn-2
M_G2C19H2_M:
  ATOMNAME: H18S
  FRAGMENT: sn-2
M_G2C19H3_M:
  ATOMNAME: H18T
  FRAGMENT: sn-2
M_G3_M:
  ATOMNAME: C1
  FRAGMENT: glycerol backbone
  SMILEIDX: 22
M_G3H1_M:
  ATOMNAME: HA
  FRAGMENT: glycerol backbone
M_G3H2_M:
  ATOMNAME: HB
  FRAGMENT: glycerol backbone
M_G3O1_M:
  ATOMNAME: O11
  FRAGMENT: glycerol backbone
  SMILEIDX: 23
M_G3P2_M:
  ATOMNAME: P
  FRAGMENT: headgroup
  SMILEIDX: 24
M_G3P2O1_M:
  ATOMNAME: O14
  FRAGMENT: headgroup
  SMILEIDX: 25
M_G3P2O2_M:
  ATOMNAME: O13
  FRAGMENT: headgroup
  SMILEIDX: 26
M_G3O3_M:
  ATOMNAME: O12
  FRAGMENT: headgroup
  SMILEIDX: 27
M_G3C4_M:
  ATOMNAME: C11
  FRAGMENT: headgroup
  SMILEIDX: 28
M_G3C4H1_M:
  ATOMNAME: H11A
  FRAGMENT: headgroup
M_G3C4H2_M:
  ATOMNAME: H11B
  FRAGMENT: headgroup
M_G3C5_M:
  ATOMNAME: C12
  FRAGMENT: headgroup
  SMILEIDX: 29
M_G3C5H1_M:
  ATOMNAME: H12A
  FRAGMENT: headgroup
M_G3C5H2_M:
  ATOMNAME: H12B
  FRAGMENT: headgroup
M_G3N6_M:
  ATOMNAME: N
  FRAGMENT: headgroup
  SMILEIDX: 30
M_G3N6C1_M:
  ATOMNAME: C13
  FRAGMENT: headgroup
  SMILEIDX: 31
M_G3N6C1H1_M:
  ATOMNAME: H13A
  FRAGMENT: headgroup
M_G3N6C1H2_M:
  ATOMNAME: H13B
  FRAGMENT: headgroup
M_G3N6C1H3_M:
  ATOMNAME: H13C
  FRAGMENT: headgroup
M_G3N6C2_M:
  ATOMNAME: C14
  FRAGMENT: headgroup
  SMILEIDX: 32
M_G3N6C2H1_M:
  ATOMNAME: H14A
  FRAGMENT: headgroup
M_G3N6C2H2_M:
  ATOMNAME: H14B
  FRAGMENT: headgroup
M_G3N6C2H3_M:
  ATOMNAME: H14C
  FRAGMENT: headgroup
M_G3N6C3_M:
  ATOMNAME: C15
  FRAGMENT: headgroup
  SMILEIDX: 33
M_G3N6C3H1_M:
  ATOMNAME: H15A
  FRAGMENT: headgroup
M_G3N6C3H2_M:
  ATOMNAME: H15B
  FRAGMENT: headgroup
M_G3N6C3H3_M:
  ATOMNAME: H15C
  FRAGMENT: headgroup