[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][=C][=O]"}, {"from": "gpt", "value": "The molecule is an isocyanate that is diphenylmethane with a isocyanato substituent at the 4-position of one phenyl ring and a methyl group at the 4-position of the other."}]