SMILES: C[C@H]([C@@H](C(=O)O)NC(=O)[C@H](CC1=CNC2=CC=CC=C21)N)O
Description: The molecule is a dipeptide obtained by formal condensation of the carboxy group of L-tryptophan with the amino group of L-threonine. It derives from a L-tryptophan and a L-threonine.