Using C1CNC1, Cc1ccc(-c2c(-c3nc(C)n4ncnc(-n5cncn5)c34)cnn2C)cc1 to produce Cc1ccc(-c2c(-c3nc(C)n4ncnc(N5CCC5)c34)cnn2C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.