The SMILES Cc1nc2ccc(NC(=O)c3ccc(Cl)c(NC(=O)c4cccs4)c3)cc2s1 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}.