You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named [2-henicosanoyloxy-3-[(Z)-hexadec-9-enoyl]oxypropyl] (14Z,17Z,20Z,23Z)-hexacosa-14,17,20,23-tetraenoate by IUPAC nomenclature, provide its molecular formula.
user
C66H118O6
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