[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][Cl]"}, {"from": "gpt", "value": "The molecule appears as a clear colorless to light yellow liquid with a pungent odor. Freezing point 11-12 \u00b0C. Irritates skin, eyes, and mucous membranes. May be toxic by ingestion, inhalation and skin absorption."}]