[{"from": "human", "value": "Please give me some details about this molecule. [C][C@H1][Branch2][Ring1][=Branch2][C@@H1][Branch2][Ring1][Ring2][C][=Branch1][C][=O][N][C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][Ring1][#Branch2][N][O]"}, {"from": "gpt", "value": "The molecule is an L-threonine derivative that is the amide obtained by formal condensation of the carboxy group of L-threonine with the amino group of 2-naphthylamine. It has a role as a chromogenic compound. It is a N-(2-naphthyl)carboxamide, an amino acid amide and a L-threonine derivative."}]