SMILES: C1CC(=O)N[C@@H]1C(=O)NC2=CC3=CC=CC=C3C=C2
Description: The molecule is an L-proline derivative that is the amide obtained by formal condensation of the carboxy group of 5-oxo-L-proline with the amino group of 2-naphthylamine. It has a role as a chromogenic compound. It is a N-(2-naphthyl)carboxamide, a L-proline derivative and an amino acid amide.