You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2S)-2-(N-[2-(benzotriazol-1-yl)acetyl]-2-fluoroanilino)-2-(4-methylphenyl)-N-[[(2R)-oxolan-2-yl]methyl]acetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C28H28FN5O3
assistant