You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1S,2R)-2-cyclopropyl-N-(3-propan-2-yl-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridin-6-yl)cyclopropane-1-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C16H24N4O
assistant