[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a member of the class of boronic acids that is phenylboronic acid substituted by an acetyl group at position 3. It is an aromatic ketone and a member of boronic acids. It is functionally related to a phenylboronic acid."}, {"from": "gpt", "value": "[B][Branch1][S][C][=C][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][Branch1][C][O][O]"}]