Using CC(C)(C)OC(=O)NC[C@H]1C[C@H](OC(=O)c2ccc([N+](=O)[O-])cc2)C1 to produce CC(C)(C)OC(=O)NC[C@H]1C[C@H](O)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.