Based on the SMILES representation Br.COc1cc(NS(=O)(=O)c2ccc(Nc3nc(-c4cccc([N+](=O)[O-])c4)cs3)cc2)nc(OC)n1, 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}.