Using Cn1c(C2N=C3N(CCOC3(C)C)C(=O)C2(O)OCc2ccccc2)nc(Cl)c1Cc1ccc(F)cc1 to produce Cn1c(Cc2ccc(F)cc2)cnc1-c1nc2n(c(=O)c1O)CCOC2(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.