Using CCOC(=O)Nc1n[nH]c2ccccc12, N#CC1(c2ccccc2)CCNCC1 to produce N#CC1(c2ccccc2)CCN(C(=O)Nc2n[nH]c3ccccc23)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.