[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][N][C][=Branch2][Ring1][C][=C][C][=C][Ring1][Branch1][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C@H1][Ring1][S][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a 5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid that has S configuration. While (S)-ketorolac is a COX1 and COX2 inhibitor, both enantiomers exhibit analgesic effects. Racemic ketorolac, known simply as ketorolac, is used (mainly as the tromethamine salt) as a potent analgesic for the short-term management of post-operative pain, and in eye drops to relieve the ocular itching associated with seasonal allergic conjunctivitis. It has a role as an analgesic, a cyclooxygenase 2 inhibitor, a cyclooxygenase 1 inhibitor and a non-steroidal anti-inflammatory drug. It is an enantiomer of a (R)-ketorolac."}]