The molecule SMILES O=S(=O)(NC1CC(NS(=O)(=O)OCC(Cl)(Cl)Cl)C2CCCCC12)OCC(Cl)(Cl)Cl is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.