Using CCOC(=O)O[C@@H]1C=C[C@H](n2cnc3c(Cl)nc(Cl)nc32)C1, CCc1cn[nH]n1 to produce CCc1cn([C@@H]2C=C[C@H](n3cnc4c(Cl)nc(Cl)nc43)C2)nn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.