You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named [2-[[(3S,7R,8R,9S)-8-(cyclopropylmethoxy)-7-[(4-fluorophenyl)methyl]-9-methyl-2-oxooxonan-3-yl]carbamoyl]-4-methoxypyridin-3-yl]oxymethyl 2-ethoxyacetate by IUPAC nomenclature, provide its molecular formula.
user
C32H41FN2O9
assistant