Based on the SMILES Cc1nn(-c2ccccc2)c(N)c1C1(O)C(=O)Nc2ccc([N+](=O)[O-])cc21, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.