The SMILES CCC(NS(=O)(=O)c1c(C)[nH]c(=O)[nH]c1=O)C12CC3CC(CC(C3)C1)C2 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}.