Based on the SMILES Fc1ccc(-[n+]2nc(Nc3ccccc3)sc2-c2cccc(Cl)c2Cl)cc1.[Cl-], 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}.