Using O=S(=O)(Cl)c1ccc(I)cc1, O=C1CNCCN1CC1CCN(c2ccncc2)CC1 to produce O=C1CN(S(=O)(=O)c2ccc(I)cc2)CCN1CC1CCN(c2ccncc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.