[{"from": "human", "value": "Provide a brief overview of this molecule. [C][=C][Branch2][Ring1][Branch1][C][=Branch1][P][=C][Branch1][=Branch2][C][=Branch1][Branch1][=C][Ring1][=Branch1][Cl][Cl][N+1][=Branch1][C][=O][O-1][Cl][Cl]"}, {"from": "gpt", "value": "The molecule is a C-nitro compound that is nitrobenzene in which the four hydrogens located ortho- and para- to the nitro group have been replaced by chlorines. A fungicide used to control dry rot, it is no longer approved for use within the European Union. It has a role as an antifungal agrochemical. It is a C-nitro compound, a tetrachlorobenzene and an aromatic fungicide. It is functionally related to a 1,2,4,5-tetrachlorobenzene."}]