SMILES: C(CC(=O)O)[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)O)NC(=O)C(CC(=O)O)(CC(=O)O)O
Description: The molecule is a dipeptide that is Glu-Glu in which one of the amino terminal hydrogens is replaced by a beta-citryl group. It derives from a citric acid and a Glu-Glu.