Using COc1ccc(CC(=O)Nc2cccc([N+](=O)[O-])c2O)cc1OC1CCCC1 to produce COc1ccc(Cc2nc3cccc([N+](=O)[O-])c3o2)cc1OC1CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.