Using COC(=O)C(O)C1CC1, CC(C)n1ncnc1-c1cn2c(n1)-c1ccc(O)cc1OCC2 to produce COC(=O)C(Oc1ccc2c(c1)OCCn1cc(-c3ncnn3C(C)C)nc1-2)C1CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.