Based on the SMILES O=C(Nc1ccc(OC(F)(F)F)cc1)c1ccc2c(c1)no[n+]2[O-], the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.