Using C#C[Sn](CCCC)(CCCC)CCCC, CCOC(=O)C1=Cc2cc(Cl)c(Oc3ccc(I)cc3C)cc2OC1C(F)(F)F to produce C#Cc1ccc(Oc2cc3c(cc2Cl)C=C(C(=O)OCC)C(C(F)(F)F)O3)c(C)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.