The molecule with the SMILES FC(F)(F)c1cnc(Oc2ccccc2-c2nnc(-c3ccc(Cl)cc3)o2)c(Cl)c1 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}.