Based on the SMILES representation O=C(COc1ccccc1[N+](=O)[O-])Nc1cc(Cl)ccc1C(=O)O, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.