Using CCOC(=O)C(F)(F)Oc1ccccc1C(=O)N1Cc2nn3c(C)c(Cl)c(C)nc3c2C1 to produce Cc1nc2c3c(nn2c(C)c1Cl)CN(C(=O)c1ccccc1OC(F)(F)CO)C3, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.