The SMILES CN(C(=O)c1nn(C)c2c1CS(=O)(=O)c1ccccc1-2)c1cccc(Cl)c1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.