You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2S,3R,4S,5S)-2-(hydroxymethyl)-5-(4-methylsulfanylimidazo[4,5-d]triazin-7-yl)oxolane-3,4-diol The above is the IUPAC name of a molecule. Write its molecular formula.
user
C10H13N5O4S
assistant