Using O=S(=O)(Cl)CCF, Cn1cc(-c2cc(N)ccc2OC2CCOC2)c2cc[nH]c2c1=O to produce Cn1cc(-c2cc(NS(=O)(=O)CCF)ccc2OC2CCOC2)c2cc[nH]c2c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.