Using O=[N+]([O-])c1cc(F)c(F)cc1Cl, COc1ccc(Cn2nc(I)c3c(O)ccnc32)cc1 to produce COc1ccc(Cn2nc(I)c3c(Oc4cc(Cl)c([N+](=O)[O-])cc4F)ccnc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.