The SMILES CN(c1ccc(C(=O)Nc2ccc(S(=O)(=O)N3CCCC3)cc2)cc1)S(C)(=O)=O is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.