The SMILES Cc1ccc(NC(=O)C(=O)NCCN2CCN(S(C)(=O)=O)CC2)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}.