Based on the SMILES O=C(/C=C/c1cccc([N+](=O)[O-])c1)Nc1ccc(NC(=O)c2cccs2)cc1, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.