[{"from": "human", "value": "Describe this molecule. [C][Branch1][N][C][Branch1][Branch2][C][N][=C][Branch1][C][N][N][O][C][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a hydroxyarginine in which the hydroxy group is located at position 4. It is a hydroxyarginine, a secondary alcohol, a non-proteinogenic alpha-amino acid and a member of guanidines."}]