Using CC(C)n1nc(C(=O)NN)c2ccccc21, O=C(O)CC1CCN(C2CCC2)CC1 to produce CC(C)n1nc(-c2nnc(CC3CCN(C4CCC4)CC3)o2)c2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.