Using CC(C)(C)OC(=O)NC1CCNCC1, NC(n1nc2ccccc2n1)n1nnc2ccccc21 to produce CC(C)(C)OC(=O)NC1CCN(C(=N)n2nnc3ccccc32)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.