The SMILES COc1ccc(CNC(=O)c2ccc(CS(=O)(=O)c3ccc(Br)cc3)o2)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}.