[{"from": "human", "value": "Provide a description of this molecule. [C][C][Branch2][Ring1][Ring2][C][=C][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a Nonsteroidal Anti-inflammatory Drug. The mechanism of action of fenoprofen is as a Cyclooxygenase Inhibitor."}]