You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [(2S,3S)-5,7-dihydroxy-4-oxo-2-phenyl-2,3-dihydrochromen-3-yl] 3-(3,4-dihydroxyphenyl)prop-2-enoate into its molecular formula.
user
C24H18O8
assistant