Using COc1ccc2c(c1)cc(C)n2-c1ccc(C#CCCO)cc1, CCN(CC)CC to produce COc1ccc2c(c1)cc(C)n2-c1ccc(C#CCCN2CCCC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.