The molecule SMILES CCCCCN(C(=O)NC(=O)Nc1ccc(C)cc1C)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}.