The molecule with the SMILES COc1cc(Nc2ccc(S(N)(=O)=O)cc2)c([N+](=O)[O-])nc1[N+](=O)[O-] is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.