The SMILES CN(C)n1cccc1/C=C(\C#N)S(=O)(=O)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}.