Using CCCCC(C#Cc1c2ccsc2c(C#CC(CC)CCCC)c2ccsc12)CC to produce CCCCC(CC)CCc1c2ccsc2c(CCC(CC)CCCC)c2ccsc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.