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 (2R,4S,5R,6S,8S,10S,13S,16S,17S)-11-ethyl-8-hydroxy-4,6,13,16-tetramethoxy-11-azahexacyclo[7.7.2.12,5.01,10.02,8.013,17]nonadecan-3-one .
user
C24H37NO6
assistant