The SMILES COc1ccc(-c2nn(-c3ccccc3)cc2/C=N/Nc2ccc(S(N)(=O)=O)cc2[N+](=O)[O-])cc1OC is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.