Using COC(=O)c1ccc(C(O)[C@H]2CCCC3=Cc4c(-c5ccc(F)cc5)ncn4C[C@@]32C)s1 to produce COC(=O)c1ccc(C(=O)[C@H]2CCCC3=Cc4c(-c5ccc(F)cc5)ncn4C[C@@]32C)s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.