[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a pyridinecarboxamide that is nicotinamide in which one of the amide hydrogens is substituted by a methyl group. It has a role as a metabolite. It is functionally related to a nicotinamide."}, {"from": "gpt", "value": "[C][N][C][=Branch1][C][=O][C][=C][N][=C][C][=C][Ring1][=Branch1]"}]