[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@H1][C][C@H1][Branch1][N][C][C][Branch1][Ring2][C][Ring1][=Branch1][Branch1][C][C][C][O][C][=Branch1][C][=O][C@@H1][C][C][C][=Branch1][C][=O][N][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is the 1R isomer of crilvastatin, a pyrrolidone non-competitive inhibitor of hydroxymethyl-glutaryl coenzyme A (HMG-CoA) reductase."}]