The SMILES Cc1ccc(NC(=O)Nc2nnc(Cc3ccc([N+](=O)[O-])cc3)s2)cc1C is from a molecule that is not a hERG blocking compound.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.