[{"from": "human", "value": "What can you tell me about this molecule? [C][=Branch1][Ring1][=C][/Cl][\\C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a chlorocarboxylic acid that is acrylic acid in which one of the hydrogens at position 3 is substituted by chlorine. It is a chlorocarboxylic acid and a monocarboxylic acid. It is functionally related to an acrylic acid. It is a conjugate acid of a 3-chloroacrylate."}]