You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance [2-(2-amino-6-oxo-1H-purin-9-yl)ethoxymethyl-[(3-fluoro-4-methoxyphenyl)methoxy]phosphanyl]oxymethyl (3,4-dimethoxyphenyl) carbonate .
user
C26H29FN5O10P
assistant