Based on the SMILES CN1CCN(C(=O)c2c(O)c3cccc4c3n(c2=O)CC4)CC1.Cl, 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}.