You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance [3,4,5-trihydroxy-6-[4-hydroxy-3-[(E)-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoyl]oxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxyoxan-2-yl]methyl 4-hydroxybenzoate .
user
C30H36O17
assistant