word	mesh	match	name	chebi
Cysteine	mesh:D003545	Cysteine	cysteine	chebi:15356
Cys	mesh:D003545	Cysteine	cysteine	chebi:15356
Glycine	mesh:D005998	Glycine	glycine	chebi:15428
Glutamate	mesh:D018698	NA	NA	NA
Glu	mesh:D018698	NA	NA	NA
GSSG	mesh:D019803	Glutathione Disulfide	glutathione disulfide	chebi:17858