[{"from": "human", "value": "Provide a description of this molecule. [C][C@@H1][Branch2][Ring2][S][C][=Branch1][C][=O][N][C@@H1][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][C][C][C][C@H1][Ring1][Branch1][C][=Branch1][C][=O][N][C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][Ring1][#Branch2][N]"}, {"from": "gpt", "value": "The molecule is an N-(2-naphthyl)carboxamide obtained by formal condensation of the carboxy group of L-alanyl-L-phenylalanyl-L-proline with the amino group of 2-naphthylamine. It has a role as a chromogenic compound. It is a N-(2-naphthyl)carboxamide and a tripeptide."}]