Using C1COCCO1, CC(C)(C)OC(=O)N1C[C@@H]2c3cccc(C(F)(F)F)c3C(=O)N[C@@H]2C1 to produce CCN(CC)C(=O)c1ccccc1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.