You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
tert-butyl (2S,4R)-2-[[(1R,2R)-2-ethyl-1-methoxycarbonylcyclopropyl]carbamoyl]-4-methoxypyrrolidine-1-carboxylate;methyl (1R,2R)-2-ethyl-1-[[(2S,4R)-4-methoxypyrrolidine-2-carbonyl]amino]cyclopropane-1-carboxylate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C31H52N4O10
assistant