[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][P][=Branch1][C][=O][Branch1][C][Cl][Cl]"}, {"from": "gpt", "value": "The molecule appears as a colorless reactive liquid. Severely irritates skin, eyes, and mucous membranes."}]