Using O=[N+]([O-])c1cccnc1Cl, Nc1cc(O)c(Cl)cc1F to produce Nc1cc(Oc2ncccc2[N+](=O)[O-])c(Cl)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.