You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule [1-[[(2R,3S,4R)-5-(6-amino-2-chloropurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy]-2-(2-methylpropylamino)-2-oxoethyl]phosphonic acid ?
user
C16H24ClN6O8P
assistant