You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 2-(3,5-dihydroxy-4-methoxyphenyl)-5-hydroxy-7-methoxy-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one .
user
C23H24O13
assistant