Based on the SMILES CC(=O)Nc1cc2nc(C)n(Cc3ccccc3[N+](=O)[O-])c2nc1C, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.