[{"from": "human", "value": "Provide a description of this molecule. [C][=C][Branch2][Ring1][Ring1][C][=C][Branch1][#Branch2][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1][N+1][=Branch1][C][=O][O-1][N+1][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a trinitrobenzene in which each of the nitro groups is meta- to the other two. It has a role as an explosive."}]