Using C=CC(=O)O, CCCCCOc1ccc2c(c1)Cc1cc(CCc3ccc(O)c(F)c3)ccc1-2 to produce C=CC(=O)Oc1ccc(CCc2ccc3c(c2)Cc2cc(OCCCCC)ccc2-3)cc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.