The molecule SMILES Oc1ccc2ccccc2c1C=Nc1ccccc1-c1nc2ccccc2[nH]1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.