[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Cocculus, Nectandra oppositifolia, and Croton echinocarpus with data available."}, {"from": "gpt", "value": "[C][O][C][=C][Branch2][Ring2][Ring1][C][=C][C][Branch2][Ring1][Ring1][C][C][=C][C][=Branch1][N][=C][Branch1][#Branch1][C][=C][Ring1][=Branch1][Ring1][#Branch2][O][C][O][N][C][C][C][Ring1][S][=C][Ring2][Ring1][Ring2][O]"}]