[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is an alpha-chloroketone, a member of acetophenones and an aromatic ketone."}, {"from": "gpt", "value": "[C][=C][C][=Branch1][#C][=C][Branch1][O][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][Cl][O][O]"}]