The SMILES CCOc1ccc(NC(=O)C2C(c3ccccc3)C2(Cl)Cl)cc1 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}.