You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[3-[(2S,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3S,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-4-hydroxyphenyl]-5-hydroxy-3,7-dimethoxychromen-4-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C29H34O16
assistant