The molecule SMILES O=[N+]([O-])c1ccc(-c2ccc(/C=N/Nc3nc(NCc4ccccc4)nc(N4CCOCC4)n3)o2)cc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.