Based on the SMILES representation O=C(COC(=O)C1=NN(c2ccccc2)C(=O)CC1)Nc1ccc([N+](=O)[O-])cc1C(F)(F)F, 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}.