[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][C][O][C][=Branch1][C][=O][C][=C]"}, {"from": "gpt", "value": "The molecule is an acrylate ester obtained by the formal condensation of the hydroxy group of butan-1-ol with the carboxy group of acrylic acid. It is functionally related to a butan-1-ol and an acrylic acid."}]