The molecule SMILES COc1ccc(NC(=O)CCNS(=O)(=O)c2cccc(C(C)=O)c2)cc1S(N)(=O)=O is not a hERG blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.