[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][C][=C][C][=C][Branch1][=Branch2][C][=C][C][Ring1][=Branch1][=C][Ring1][#Branch2][N][C][=Branch1][C][=O][C@H1][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][N]"}, {"from": "gpt", "value": "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."}]