Based on the SMILES representation O=C1Nc2ccccc2C(O)(C(=O)NCc2ccco2)N1c1ccc(Cl)c(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}.