SMILES: C1=CC=C2C=C(C=CC2=C1)NC(=O)[C@H](CC(=O)[O-])N
Description: The molecule is a beta-amino-acid anion obtained by deprotonation of the side-chain carboxy group of N-(alpha-L-aspartyl)-2-naphthylamine. It is a conjugate base of a N-(alpha-L-aspartyl)-2-naphthylamine.