Using CCCC[Sn](Cl)(CCCC)CCCC, CN(C)CCCn1nc(I)c2cc(OC(F)F)ccc21 to produce CCCC[Sn](CCCC)(CCCC)c1nn(CCCN(C)C)c2ccc(OC(F)F)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.