Using COc1ccc(CC(=O)O)c(Oc2cccc([N+](=O)[O-])c2)c1 to produce COc1ccc(CC(=O)O)c(Oc2cccc(N)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.