[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][C][Branch1][Ring2][C][Ring1][Branch1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a non-proteinogenic alpha-amino acid that is cyclopentane substituted at position 1 by amino and carboxy groups. It has a role as an EC 2.5.1.6 (methionine adenosyltransferase) inhibitor."}]