The molecule with the SMILES O=C(CN(Cc1ccccc1)S(=O)(=O)c1ccccc1)N/N=C/c1ccc([N+](=O)[O-])cc1 is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.