You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named (9S,10S,11R)-14-[(2S)-6-cyclohexyl-3-oxohexan-2-yl]-10-hydroxy-9-methoxy-11,13-dimethyl-1-oxacyclotetradeca-3,7,12-trien-2-one by IUPAC nomenclature, provide its molecular formula.
user
C28H44O5
assistant