You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule [(2R,3R,4R,5R,6S,7S,8R,9R,10R,13R,14R,16S,17S,18R)-14-acetyloxy-8-ethoxy-11-ethyl-5,7-dihydroxy-6,16,18-trimethoxy-13-(methoxymethyl)-11-azahexacyclo[7.7.2.12,5.01,10.03,8.013,17]nonadecan-4-yl] benzoate into molecular formula.
user
C36H51NO11
assistant