You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by [(2R,3S,4R,5S,6R)-5-hydroxy-2-methoxy-6-methyl-4-(4-methylphenyl)sulfonyloxyoxan-3-yl] acetate ?
user
C16H22O8S
assistant