[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a dihydropyridine."}, {"from": "gpt", "value": "[C][C][C][C][=Branch1][S][=C][Branch1][Branch2][C][=Branch1][Ring2][=N][Ring1][=Branch1][C][C][=Branch1][C][=O][C][O]"}]