SMILES: CC1=C(N(C2=NC(=NC(=O)C2=N1)N)C[C@@H]([C@@H]([C@@H](CO)O)O)O)C
Description: The molecule is a member of the family of pteridines that is 2-amino-6,7-dimethyl-4-oxo-4,8-dihydropteridine in which the hydrogen at position 8 is replaced by a D-ribityl group. It derives from a ribitol.