[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][Branch1][=C][C][=C][Branch1][=Branch2][C][=Branch1][Branch1][=C][Ring1][=Branch1][Cl][N][Cl][N]"}, {"from": "gpt", "value": "The molecule appears as gray, microcrystalline powder or solid. "}]