[{"from": "human", "value": "What can you tell me about this molecule? [C][C][Branch2][Ring2][#Branch1][C][=C][C][=C][C][=C][Branch2][Ring1][C][C][C][N][Ring1][=Branch1][C][=Branch1][C][=O][C][Ring1][O][=C][N][=C][Ring1][#C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring2][Ring1][C][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Camptotheca acuminata, Cephalanthus salicifolius, and other organisms with data available."}]