Using CCP(=O)(O)c1cc(Oc2ncc(Cl)cc2Cl)ccc1[N+](=O)[O-], COC(=O)CBr to produce CCP(=O)(OCC(=O)OC)c1cc(Oc2ncc(Cl)cc2Cl)ccc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.