Using COc1cnc2c(c1)c(Cc1cnc(NCc3cc(F)cnc3OC)nc1)cn2S(=O)(=O)c1ccccc1 to produce COc1cnc2[nH]cc(Cc3cnc(NCc4cc(F)cnc4OC)nc3)c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.