The SMILES Nc1ccc(Cl)c(S(=O)(=O)Nc2ccc(Cl)cc2)c1 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}.