Based on the SMILES representation CN1CCN(c2ccccc2NC(=O)c2ccc(-c3ccc(Cl)c(Cl)c3)o2)CC1, 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}.