Using C1=COCCC1, CC(C)OC(=O)[C@@H]1CCC[C@H](CO)C1 to produce CC(C)OC(=O)[C@@H]1CCC[C@H](COC2CCCCO2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.