Using COc1cccc(-c2nc(C(=O)c3ccc([N+](=O)[O-])c(OC)c3)n3ccccc23)c1 to produce COc1cccc(-c2nc(C(=O)c3ccc(N)c(OC)c3)n3ccccc23)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.