Using CCOP(=O)(Cc1cccc(Oc2ccc(C(F)(F)F)cc2)c1)OCC, CC(C)(C)OC(=O)N1CCC(=O)CC1 to produce CC(C)(C)OC(=O)N1CCC(=Cc2cccc(Oc3ccc(C(F)(F)F)cc3)c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.