You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(3S,5R,8R,9R,12S)-12-[(2S)-1-hydroxypropan-2-yl]-5,9-dimethyl-3-oxo-2,4-dioxa-3lambda4-thiatricyclo[7.3.1.05,13]tridecan-8-ol The above is the IUPAC name of a molecule. Write its molecular formula.
user
C15H26O5S
assistant