You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance [(4E,6R,8S,9S,10E,12S,13R,14S,16R)-13,14,20-trimethoxy-9-(methoxycarbonylcarbamoyloxy)-4,6,10,12,16-pentamethyl-3-oxo-2-azabicyclo[16.3.1]docosa-1(21),4,10,18(22),19-pentaen-8-yl] N-methoxycarbonylcarbamate .
user
C35H51N3O12
assistant