[{"from": "human", "value": "What can you tell me about this molecule? [C][O][P][=Branch1][C][=O][Branch1][Ring1][O][C][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a C-nitro compound."}]