You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule (1S,2S,4R,5R,9S,10S,12R)-9-[tert-butyl(dimethyl)silyl]oxy-1-hydroxy-12-[(4-methoxyphenyl)methoxy]-10,16,16-trimethyl-6-methylidene-3-oxatetracyclo[11.2.1.02,4.05,10]hexadecan-11-one ?
user
C33H50O6Si
assistant