[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a non-steroidal anti-inflammatory drug. It was withdrawn from the market in the United Kingdom in 1979."}, {"from": "gpt", "value": "[C][=C][C][O][C][=C][Branch1][#C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][C][=Branch1][C][=O][O][Cl]"}]