You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule [[(2R,3S,5R)-3-[[(5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-oxooxolan-2-yl]methoxy-hydroxyphosphinothioyl]oxy-5-(4-oxopyrido[3,2-d]pyrimidin-3-yl)oxolan-2-yl]methoxy-sulfanylphosphoryl] hypoiodite .
user
C22H23IN8O11P2S2
assistant