You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-(3-chlorophenoxy)-N-(2-methyl-5-piperidin-4-yl-1,2,4-triazol-3-yl)propanamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H22ClN5O2
assistant