The SMILES CC(=O)C1=NOC2C(=O)N(c3ccc(Cl)cc3)C(=O)C12 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}.