The molecule with the SMILES CC1CN(C(=O)C(C)N2CCN(c3cccc(Cl)c3)CC2)CC(C)O1 is not a hERG blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.