The SMILES COC(=O)C1=C(CS(=O)(=O)c2ccccc2)NC(=O)NC1c1ccc(O)cc1 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}.