The molecule SMILES O=C1C=C(c2cc(C(F)(F)F)cc(C(F)(F)F)c2)C[C@@H](c2ccc(Cl)cc2)C1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.