You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-(4-ethoxyphenyl)-3-[[(3S)-3-hydroxypiperidin-1-ium-1-yl]methyl]-1,3,4-oxadiazole-2-thione The above is the IUPAC name of a molecule. Write its molecular formula.
user
C16H22N3O3S+
assistant