[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=Branch1][C][=O][N][C@@H1][Branch1][=Branch1][C][C][C][C][=O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is an N-acetyl-L-amino acid, where the amino acid is L-2-aminoadipic acid (6-oxo-L-norleucine). It is a conjugate acid of a N-acetyl-L-2-aminoadipate semialdehyde."}]