The SMILES CC1CCCN(CC(=O)Nc2ccc(S(=O)(=O)NC3CCCCC3)cc2)C1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.