Using COC(=O)CCc1ccc(C(F)(F)F)cc1, COc1ccc(CCN)cc1OC to produce COc1ccc(CCNC(=O)CCc2ccc(C(F)(F)F)cc2)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.