Using CC(C)(C)OC(=O)N1CCCC(O[Si](C)(C)C)(C(F)(F)F)C1 to produce CC(C)(C)OC(=O)N1CCCC(O)(C(F)(F)F)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.