The molecule with the SMILES representation of O=C(C1CCN(C2CC(=O)N(c3cccc(Cl)c3)C2=O)CC1)N1CCCC1 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}.