The molecule with the SMILES CCCCC(=O)NC1(C(F)(F)F)C(=O)N(CC(C)C)C2=C1C(=O)CC(C)(C)C2 is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.