Using Cn1c(S(C)(=O)=O)nc(-c2ccncc2)c(-c2ccc(F)cc2)c1=O, OCCCc1ccccc1 to produce Cn1c(OCCCc2ccccc2)nc(-c2ccncc2)c(-c2ccc(F)cc2)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.