[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is the active metabolite of senna glycoside [DB11365] known for its laxative effect. It is commonly produced by plants of the Rheum species."}, {"from": "gpt", "value": "[C][C][=C][Branch1][#Branch2][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][C][=C][Ring1][N][C][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][O]"}]