Using CC(C)(C)OC(=O)Oc1cccc(-c2ccc(C(=O)OC(C)(C)C)c([N+](=O)[O-])c2)c1 to produce CC(C)(C)OC(=O)Oc1cccc(-c2ccc(C(=O)OC(C)(C)C)c(N)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.