Using CC(C)(C)OC(=O)N1CCn2nc(C(F)(F)F)nc2C1COCc1ccccc1 to produce CC(C)(C)OC(=O)N1CCn2nc(C(F)(F)F)nc2C1CO, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.