The molecule with the SMILES Cc1nc2ccc([N+](=O)[O-])cc2c(=O)n1Cc1ccccc1Br is not a hERG blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.