The SMILES CC(=O)N=C1SC2CS(=O)(=O)CC2N1c1c(Cl)cccc1Cl 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}.