The SMILES O=C(Nc1cc(Sc2ccccn2)cc([N+](=O)[O-])c1)c1cccc(Cl)c1 is from a molecule that is not a hERG blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.