SMILES: C1=CC=C(C(=C1)C2=CC(=C(C=C2Cl)Cl)Cl)Cl
Description: The molecule is a tetrachlorobiphenyl that is biphenyl in which the hydrogens at positions 2, 4, 5, and 2' are replaced by chlorines. It is a tetrachlorobiphenyl, a trichlorobenzene and a member of monochlorobenzenes.