SMILES: C1=CC(=CC=C1N)S(=O)(=O)NC2=NC=C(S2)CC(=O)O
Description: The molecule is a sulfonamide consisting of 1,3-thiazol-5-ylacetic acid with a 4-aminobenzenesulfonamido group at the thiazole 2-position. It has a role as a hapten. It is a sulfonamide and a monocarboxylic acid.