Using O=[N+]([O-])c1ccc(O)cc1F, COc1ccc(CCl)cc1 to produce COc1ccc(COc2ccc([N+](=O)[O-])c(F)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.