The molecule with the SMILES Cc1nc([N+](=O)[O-])nn1C12CC3CC(CC(Br)(C3)C1)C2 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}.