Using O=C1C=C2CN(C(C(=O)C3CC3)c3ccccc3F)CCC2S1, CCCCCCCCC(=O)Cl to produce CCCCCCCCC(=O)Oc1cc2c(s1)CCN(C(C(=O)C1CC1)c1ccccc1F)C2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.