You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2R,3S,4S,5R)-2-(2-tert-butylsulfanylethyl)piperidine-3,4,5-triol;hydrochloride is the IUPAC name of a molecule. Please give its molecular formula.
user
C11H24ClNO3S
assistant