Using O=S(=O)(Cl)c1ccccc1OC(F)(F)F, CC(C)(C)OC(=O)N1CCOc2ccc3[nH]ccc3c2C1 to produce O=S(=O)(c1ccccc1OC(F)(F)F)n1ccc2c3c(ccc21)OCCNC3, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.