Based on the SMILES COC(=O)c1c(NC(NC(=O)C(C)(C)C)C(Cl)(Cl)Cl)sc2c1CCC2, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.