Using O=C(Cl)OCc1ccc([N+](=O)[O-])cc1, CC(C)(C)OC(=O)NCCN=[N+]=[N-] to produce CC(C)(C)OC(=O)NCCNC(=O)OCc1ccc([N+](=O)[O-])cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.