You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (2-dodecanoyloxy-3-nonanoyloxypropyl) (3Z,6Z,9Z,12Z,15Z)-octadeca-3,6,9,12,15-pentaenoate into its molecular formula.
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C42H70O6
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