[{"from": "human", "value": "Generate a molecule based on the given description. The molecule appears as a colorless reactive liquid. Severely irritates skin, eyes, and mucous membranes."}, {"from": "gpt", "value": "[C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][P][=Branch1][C][=O][Branch1][C][Cl][Cl]"}]