The molecule SMILES CC1CCCC(NC(=O)C2N(CCCN3CCCC3)C(=O)C3C(C(=O)Nc4ccc(Cl)cc4)C4C=CC32O4)C1C is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.