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