Try searching for...
SCFBio, IIT Delhi
Formula: C17H20N4O6 | Mol. Weight: 376.40 g/mol
IUPAC: 7,8-dimethyl-10-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]benzo[g]pteridine-2,4-dione
CC1=CC2=C(C=C1C)N(C3=NC(=O)NC(=O)C3=N2)CC(C(C(CO)O)O)O