Using CC(C)(C)OC(=O)C[C@@H](CS(=O)(=O)c1ccccc1)NC(=O)OCc1ccccc1 to produce CC(C)(C)OC(=O)C[C@H](N)CS(=O)(=O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.