Using O=C1C2=C(CCCC2)C(=O)N1c1cc(OC2CCCC2)c(Cl)cc1F, CCCCCCCCN to produce CCCCCCCCNC(=O)C1=C(C(=O)Nc2cc(OC3CCCC3)c(Cl)cc2F)CCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.