Using CC(C)NC(C)C, COC(=O)[C@H]1CCCC[C@@H]1NC(=O)OCc1ccccc1 to produce CC[C@@]1(C(=O)OC)CCCC[C@@H]1NC(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.