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 (2S)-2-[(1S,3S,4S,5R,6R,9S,13S)-9-[(2S)-2-hydroxybutyl]-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.01,5.06,10.09,13]tetradecan-3-yl]-3-methoxy-4-methyl-2H-furan-5-one .
user
C22H31NO6
assistant