You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[5-(4-amino-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)-4-methoxyoxolan-3-yl]oxy-oxo-sulfidophosphanium is the IUPAC name of a molecule. Please give its molecular formula.
user
C10H14N3O6PS
assistant