Using Cc1occc1S(=O)(=O)n1cc(CN(C)C(=O)OC(C)(C)C)c(F)c1-c1cccnc1F to produce CNCc1cn(S(=O)(=O)c2ccoc2C)c(-c2cccnc2F)c1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.