word	mesh	match	name	chebi
pyrimidines	mesh:C030986	NA	NA	NA
Cystathionine	mesh:D003540	Cystathionine	cystathionine	chebi:17755
Folic acid	mesh:D005492	Folic Acid	folic acid	chebi:27470
Homocysteine	mesh:D006710	Homocysteine	homocysteine	chebi:17230
Methionine	mesh:D008715	NA	NA	NA
Vitamin B12	mesh:D014805	Vitamin B 12	cyanocob(III)alamin	chebi:17439
Vitamin B6	mesh:D025101	Vitamin B 6	vitamin B6	chebi:27306