The SMILES COc1ccc(NS(=O)(=O)c2ccc(NC(=O)c3ccc(N(C)S(C)(=O)=O)cc3)cc2)cc1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.