Using CC(=O)[O-], FC(F)(F)c1ccccc1OC1CCN(c2ccc(Cl)nn2)CC1 to produce Oc1ccc(N2CCC(Oc3ccccc3C(F)(F)F)CC2)nn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.