[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][Branch1][Ring1][C][O][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a D-valine derivative that is D-valine which carries a hydroxy group at position 4. It is a non-proteinogenic amino acid and a D-valine derivative."}]