You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-(4-ethoxyphenyl)-1-[2-hydroxy-4-methyl-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]propan-1-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C24H30O9
assistant