Using Cn1ccc(I)n1, C=C(C(=O)OCc1ccccc1)[Sn](CCCC)(CCCC)CCCC to produce C=C(C(=O)OCc1ccccc1)c1ccn(C)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.