Using C=CCNCC(C)C(=O)OC, O=[N+]([O-])c1cnc(Cl)nc1Cl to produce C=CCN(CC(C)C(=O)OC)c1nc(Cl)ncc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.