You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by [(2R,5S)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl] [[(2R)-2-[(2,4-dioxopyrimidin-1-yl)methoxy]-3,4-dihydroxybutoxy]-hydroxyphosphoryl] hydrogen phosphate ?
user
C17H29N3O17P2
assistant