The SMILES FC(F)(F)c1cc(C(F)(F)F)c2ccc(N3CCN(c4ccc(Cl)cc4)CC3)nc2n1 represents a molecule that is not a hERG blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.