The molecule SMILES Cc1ccccc1-n1ncc2c([N+](=O)[O-])cc([N+](=O)[O-])cc21 is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.