The SMILES COc1ccccc1/C=N/NC(=O)c1ccc(Cn2nc([N+](=O)[O-])cc2C)cc1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.