[{"from": "human", "value": "Provide a description of this molecule. [C][C][=C][N][Branch1][#Branch2][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][C@H1][C@@H1][Branch1][=N][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][Branch1][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is a pyridine nucleoside consisting of 1,4-dihydronicotinamide with a beta-D-ribofuranosyl moiety at the 1-position. It is a dihydropyridine and a pyridine nucleoside."}]