The molecule SMILES CCN(CC)C(=O)CN(c1cc(Cl)ccc1OC)S(C)(=O)=O is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.