You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (E)-[4-[[(2R,3R,4S,5R)-5-[2-amino-6-(dimethylamino)purin-9-yl]-2-ethyl-4-fluoro-3-hydroxyoxolan-2-yl]methoxy]phenoxy]-oxido-[[(2S)-1-oxo-1-propan-2-yloxypropan-2-yl]hydrazinylidene]phosphanium into its molecular formula.
user
C26H36FN8O7P
assistant