word	mesh	match	name	chebi
4-oxo-retinoic acid	mesh:C002202	all-trans-4-oxoretinoic acid	4-oxoretinoic acid	chebi:80656
Retinaldehyde	mesh:D012172	Retinaldehyde	all-trans-retinal	chebi:17898
retinaldehyde	mesh:D012172	Retinaldehyde	all-trans-retinal	chebi:17898
retinoic acid	mesh:D014212	Tretinoin	all-trans-retinoic acid	chebi:15367
CH2-OH retinol	mesh:D014801	Vitamin A	all-trans-retinol	chebi:17336