Q40515979-11813B2C-4C53-49F8-9D93-EDBBD103DBDF
[5,11,17,23-Tetra-tert-butyl-25,27-(3,6-dioxaoctan-1,8-di-oxy)-26,28-bis-(pyridin-2-ylmeth-oxy)calix[4]arene]sodium iodide-1,2,4,5-tetra-fluoro-3,6-diiodo-benzene-methanol (2/3/4). Q40515979-11813B2C-4C53-49F8-9D93-EDBBD103DBDF