Using CC1CC(=O)CCN1C, Cc1ccc(N(N)CCc2ccc(C)nc2)cc1 to produce Cc1ccc2c(c1)c1c(n2CCc2ccc(C)nc2)CC(C)N(C)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.