The molecule with the SMILES representation of FCOC(C(F)(F)F)C(F)(F)F exhibits no toxicity.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {clinical_toxicity#no &NULL}{clinical_toxicity__names__noun}.
1,1,1,3,3,3-hexafluoro-2-(fluoromethoxy)propane