Using CCCCCCC(O)CCC(C#N)[C@H]1CC[C@H](OC)CC1, C1COCOC1 to produce CCCCCCC1CCC([C@H]2CC[C@H](OC)CC2)C(=O)O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.