The SMILES COC(=O)c1c(NC(NC(=O)C(C)(C)C)C(Cl)(Cl)Cl)sc2c1CCC2 represents 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}.