You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2R,3S,4R,5R)-2-(hydroxymethyl)-5-(6-hydroxy-6-sulfanyl-8H-purin-9-yl)oxolane-3,4-diol is the IUPAC name of a molecule. Please give its molecular formula.
user
C10H14N4O5S
assistant