Using Cn1cnc(C(=O)O)c1, FC(F)(F)Oc1cccc(CNC2CCOCC2)c1 to produce Cn1cnc(C(=O)N(Cc2cccc(OC(F)(F)F)c2)C2CCOCC2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.