Based on the SMILES CN1C(=O)N(C)C(=O)C2(Cc3cc([N+](=O)[O-])ccc3N(C)C2)C1=O, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.