You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-(1-oxidopyridin-1-ium-2-yl)sulfanyl-N-(1,7,7-trimethyl-2-bicyclo[2.2.1]heptanyl)acetamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C17H24N2O2S
assistant