[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a monocarboxylic acid anion that is the conjugate base of N-acetyl-L-valine, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a monocarboxylic acid anion and a N-acyl-L-alpha-amino acid anion. It is a conjugate base of a N-acetyl-L-valine."}, {"from": "gpt", "value": "[C][C][Branch1][C][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][N][C][=Branch1][C][=O][C]"}]