The molecule SMILES O=C(CCNC(=O)C1CCN(S(=O)(=O)c2ccccc2)CC1)NCc1ccc(Cl)cc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.