The molecule with the SMILES CC1=C(c2ccc(C)cc2)[N+](=O)C(C)(C)N1[O-] is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.