[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][Branch1][Branch2][C][N][=C][Branch1][C][N][N][C@@H1][Branch1][#Branch2][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][O]"}, {"from": "gpt", "value": "The molecule is a hydroxy-L-arginine in which the hydroxy group is located at position 3 (the 3S-diastereomer). It is a hydroxy-L-arginine, a secondary alcohol and a member of guanidines. It is a conjugate base of a (3S)-3-hydroxy-L-arginine(1+)."}]