The molecule SMILES CC(=O)Nc1cc(C(=O)N2CCCC2)ccc1S(=O)(=O)c1ccc(Cl)cc1 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}.