Based on the SMILES representation O=C(NN1CC(=O)N(c2cc(Cl)cc(Cl)c2)CC1=O)c1sccc1Cl, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.