Based on the SMILES O=C(NNC(=O)c1cc(-c2ccncc2)nc2ccccc12)c1cccc(Cl)c1, 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}.