Using OC1CCC2(CC1)OCCO2, Nc1ncnc2[nH]nc(-c3ccc(Oc4ccccc4)cc3)c12 to produce Nc1ncnc2c1c(-c1ccc(Oc3ccccc3)cc1)nn2C1CCC2(CC1)OCCO2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.