Using Nc1ccc(F)c(C(F)(F)F)c1, CCOC(=O)c1noc2cc(Oc3ccncn3)ccc12 to produce O=C(Nc1ccc(F)c(C(F)(F)F)c1)c1noc2cc(Oc3ccncn3)ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.