Based on the SMILES O=C(NC1CCCN(Cc2ccc(Cl)cc2)C1)c1ccnc(Cl)c1, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.