You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
methyl (3S,5R)-5-[3-[[(2S)-1-[(2S,4R)-4-hydroxy-2-[[4-(2-methylimidazol-1-yl)phenyl]methylcarbamoyl]pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]amino]-3-oxopropyl]oxolane-3-carboxylate;2,2,2-trifluoroacetic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C33H44F3N5O9
assistant