Using CCOC(C)=O, CCCC[C@@H](NC(=O)OC(C)(C)C)C(=O)NCc1ccccc1 to produce CCCC[C@H]1C(=O)N(Cc2ccccc2)C=CN1C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.