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 4-[hydroxy-[hydroxy-[hydroxy-[hydroxy-[(2R)-2-[[2-(3-methylphenyl)-5-oxoimidazo[1,2-c]pyrimidin-6-yl]methoxy]-2-(2-phenyl-1,3-dioxolan-4-yl)ethoxy]phosphoryl]oxyphosphoryl]oxyphosphoryl]oxyphosphoryl]butanoic acid .
user
C29H35N3O18P4
assistant