[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][O][C][=N][C][=Branch1][P][=N][C][=Branch1][Ring2][=N][Ring1][=Branch1][N][C][Branch1][C][C][Branch1][C][C][C][N][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."}]