Using CC(=O)OC1CCC(C(=O)NCc2cc(C(F)(F)F)ccc2OC(C)(C)C)(C(C)OC(C)=O)C1 to produce CC(=O)OC1CCC(C(=O)NCc2cc(C(F)(F)F)ccc2O)(C(C)OC(C)=O)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.