You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name 5-[1-(1H-imidazol-2-ylmethyl)pyrrolidin-2-yl]-3-propan-2-yl-1,2,4-oxadiazole ?
user
C13H19N5O
assistant