You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1R,21S,24S)-21-tert-butyl-N-[(1R,2R)-1-(cyclopropylsulfonylcarbamoyl)-2-ethylcyclopropyl]-16,16,25,25-tetramethyl-3,19,22-trioxo-2,18-dioxa-4,20,23-triazatetracyclo[21.2.1.14,7.06,11]heptacosa-6(11),7,9-triene-24-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C40H59N5O9S
assistant