You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [(2S)-1-[(E)-pentadec-9-enoyl]oxy-3-[(2R,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxypropan-2-yl] (11E,14E)-icosa-11,14-dienoate into its molecular formula.
user
C44H78O10
assistant