SMILES: C[C@@H](C(=O)[O-])[N+]1=C(C=CC(=C1)O)CO
Description: The molecule is an iminium betaine that is L-alanine in which the amino group is replaced by a 5-hydroxy-2-(hydroxymethyl)pyridinium-1-yl moiety. It has a role as a flavouring agent. It derives from a L-alanine.