SMILES: C1(=C(C(=C(C(=C1Cl)Cl)Cl)Cl)O)O
Description: The molecule is a chlorocatechol that is catechol in which all of the hydrogens attached to the benzene ring are replaced by chlorines. It is a chlorocatechol and a tetrachlorobenzene. It derives from a 1,2,3,4-tetrachlorobenzene.