The molecule with the SMILES O=C(C[n+]1cc(-c2ccc(Cl)cc2)n2c1CCC2)Nc1nc(-c2ccccc2)cs1.[Cl-] is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.