Using O=c1cc(O)c2cccnc2n1-c1ccccc1, O=C(Cl)Cc1ccccc1C(F)(F)F to produce O=C(Cc1ccccc1C(F)(F)F)c1c(O)c2cccnc2n(-c2ccccc2)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.