Using CN1CCC(O)CC1, CCOC(=O)C(O)(C#Cc1ccccc1)C1CCCCC1 to produce CN1CCC(OC(=O)C(O)(C#Cc2ccccc2)C2CCCCC2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.