Using CCOC(=O)/C=C(\C=C\C1(O)C(C)=CC2(CC1(C)C(F)(F)F)OC(C)C(C)O2)C1CC1 to produce CCOC(=O)/C=C(\C=C\C1(O)C(C)=CC(=O)CC1(C)C(F)(F)F)C1CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.