SMILES: C[C@H]([C@@H](C(=O)N[C@@H](CS)C(=O)N[C@@H](CS)C(=O)O)NC(=O)[C@H](CCCN=C(N)N)N)O
Description: The molecule is a tetrapeptide composed of L-arginine, L-threonine and two L-cysteine units joined in sequence by peptide linkages. It has a role as a metabolite. It derives from a L-arginine, a L-threonine and a L-cysteine.