Using C=CCOC(=O)c1cc(C(=O)O)cc([N+](=O)[O-])c1, O=C1CCC(=O)N1O to produce C=CCOC(=O)c1cc(C(=O)ON2C(=O)CCC2=O)cc([N+](=O)[O-])c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.