SMILES: C1=CC(=CC=C1C[C@@H](CN(CC(=O)O)CC(=O)O)N(CC(=O)O)CC(=O)O)NC(=S)NCCO
Description: The molecule is a tetracarboxylic acid that is chiral and consists of EDTA having a 4-[N'-(2-hydroxyethyl)thioureido]benzyl substituent at the 2-position. It has a role as an epitope. It is a tetracarboxylic acid and a member of thioureas.