The molecule with the SMILES Cn1c(NNC(=O)c2c(F)cccc2F)cc(=O)n(C)c1=O 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}.