You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 2-[1-[(2S,3R,4R,5S)-3,4-dihydroxy-5-[[(2S,3S)-3-[(2S,3S)-3-hydroxybutan-2-yl]oxiran-2-yl]methyl]oxan-2-yl]propan-2-ylidene]-6-hydroxy-3H-inden-1-one by IUPAC nomenclature, provide its molecular formula.
user
C24H32O7
assistant