Based on the SMILES S=c1nc(-c2sccc2OCc2ccc(Cl)cc2Cl)[nH][nH]1, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.