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 (2S,3S)-7-hydroxy-3-(4-hydroxyphenyl)-5-methyl-2-[4-(2-piperidin-1-ylethoxy)phenyl]-2,3-dihydrochromen-4-one .
user
C29H31NO5
assistant