Based on the SMILES representation NS(=O)(=O)c1cc(C(=O)OCC(=O)Nc2ccc(Cl)cc2[N+](=O)[O-])ccc1Cl, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.