You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 1-[3-fluoro-2-[(E)-2-(1,3-oxazol-2-yl)ethenyl]phenyl]-1-methylhydrazine is given. What is its corresponding molecular formula?
user
C12H12FN3O
assistant