SMILES: C(C[C@@H](C(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)N)CN=C(N)N
Description: The molecule is a tripeptide composed of two L-glutamic acid and one L-arginine residues joined in sequence. It derives from a L-glutamic acid and a L-arginine.