[{"from": "human", "value": "Provide a description of this molecule. [C][=Branch1][C][=O][N][C][=Branch1][C][=O][N][Branch1][=Branch2][C][=Branch1][C][=O][N][Ring1][=Branch2][Cl][Cl]"}, {"from": "gpt", "value": "The molecule is a white solid with an odor of bleach-like odor. Mixes with water. (USCG, 1999)"}]