You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-chloro-6-[4-[[(1S,2R)-2-formylcyclopropyl]methyl]piperidin-1-yl]-N,N-dimethylpyridine-3-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C18H24ClN3O2
assistant