Using CN1C(=O)C(C(=O)OCc2ccccc2)CC1(C)C, Clc1ncc(C#Cc2ccccc2)cn1 to produce CN1C(=O)C(C(=O)OCc2ccccc2)(c2ncc(C#Cc3ccccc3)cn2)CC1(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.