Using Oc1cnc(-c2ccc(OCc3ccccc3)cc2)nc1, CCCC[C@@H](F)CCOS(C)(=O)=O to produce CCCC[C@@H](F)CCOc1cnc(-c2ccc(OCc3ccccc3)cc2)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.