The molecule SMILES Clc1ccccc1/C=N/c1cc(-c2ccccc2)nn1-c1ccccc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.