SMILES: CC(=O)N[C@@H](CC1=CN=CN1C)C(=O)[O-]
Description: The molecule is a monocarboxylic acid anion that is the conjugate base of N-acetyl-3-methyl-L-histidine, obtained by deprotonation of the carboxy group; major species at pH 7.3. It has a role as a human blood serum metabolite. It is a conjugate base of a N-acetyl-3-methyl-L-histidine.