Using COC(=O)c1ccc(-c2cc(C)c(O)c(C)c2)cc1, Cn1cnc2c(Cl)nc(Cl)nc21 to produce COC(=O)c1ccc(-c2cc(C)c(Oc3nc(Cl)nc4c3ncn4C)c(C)c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.