You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
9-[1-[2-(dimethylamino)ethoxy-hydroxyphosphoryl]oxy-3-hydroxy-2-(methylamino)propan-2-yl]oxy-9-oxononanoic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H35N2O9P
assistant