Using Oc1noc2ccc(-c3ccc(OC(F)(F)F)cc3)cc12, Cn1cnc(CO)c1 to produce Cn1cnc(COc2noc3ccc(-c4ccc(OC(F)(F)F)cc4)cc23)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.