Using CCCC(O)C#Cc1cc([C@H]2CC[C@H]([C@H]3CC[C@H](CCC)CC3)CC2)c(F)c(F)c1F to produce CCCC(O)CCc1cc([C@H]2CC[C@H]([C@H]3CC[C@H](CCC)CC3)CC2)c(F)c(F)c1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.