Using O=Cc1ncccc1-c1ccccc1, CC(C)(C)OC(=O)NC1CCC(N)CC1 to produce CC(C)(C)OC(=O)NC1CCC(NCc2ncccc2-c2ccccc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.