[{"from": "human", "value": "Describe this molecule. [C][C][C][=Branch1][C][=O][N][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][Branch1][=C][O][N][=C][Ring1][Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][C]"}, {"from": "gpt", "value": "The molecule is an N-acylsulfonamide resulting from the formal condensation of valdecoxib with propionic acid. It is a prodrug for valdecoxib. It has a role as a cyclooxygenase 2 inhibitor, a non-narcotic analgesic, a non-steroidal anti-inflammatory drug and a prodrug. It is a member of isoxazoles and a N-sulfonylcarboxamide. It is functionally related to a valdecoxib."}]