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 1-[3-fluoro-2-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-2,2-dimethylbutan-1-one ?
user
C15H17FN2O2
assistant