You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as [3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] 3-[3-hydroxy-4-[3,4,5-trihydroxy-6-[3-(4-hydroxy-3-methoxyphenyl)prop-2-enoyloxymethyl]oxan-2-yl]oxyphenyl]prop-2-enoate using the IUPAC nomenclature.
user
C31H36O17
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