Using Nn1c(N2CCSC2)nc2ccccc2c1=O, O=C(O)Cc1cc(F)cc(F)c1 to produce O=C(Cc1cc(F)cc(F)c1)Nn1c(N2CCSC2)nc2ccccc2c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.