The molecule with the SMILES CCCCCCCC(=O)Nc1cc(C(=O)NCCC)ccc1N1CCC2(CC1)CC(c1ccccc1)=NO2 is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.