The molecule with the SMILES O=C(Nc1ccc(F)cc1F)c1cc2n(n1)C(C(F)(F)F)C1CCCCC1N2 is not a hERG blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.