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 [4-[[(3S,3aR,6aR)-6-[4-[4-(6-prop-2-enoyloxyhexoxy)benzoyl]oxybenzoyl]oxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3-yl]oxycarbonyl]phenyl] 4-(7-oxonon-8-enoxy)benzoate .
user
C52H54O15
assistant