You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1S,3S,6S,9S,12S,14R,16R,18S,20R,21R,22S,26R,29S,31R,32S,33R,35S,36S)-20-[(2S)-2-hydroxy-3-methoxypropyl]-21-methoxy-14-methyl-8,15-dimethylidene-2,19,30,34,37,39,40,41-octaoxanonacyclo[24.9.2.13,32.13,33.16,9.112,16.018,22.029,36.031,35]hentetracontan-24-one is the IUPAC name of a molecule. Please give its molecular formula.
user
C41H60O12
assistant