You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
7-(2-fluoro-4-methoxyphenyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyridin-2-amine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C13H15FN4O
assistant