You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6-oxo-N-[2-(2-oxo-3H-1,3-benzoxazol-6-yl)ethyl]-4,5-dihydro-1H-pyridazine-3-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C14H14N4O4
assistant