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What is the molecular formula of the compound with this IUPAC name [3-[(9Z,12Z)-hexadeca-9,12-dienoyl]oxy-2-[(11Z,14Z,17Z)-icosa-11,14,17-trienoyl]oxypropyl] (13Z,16Z,19Z,22Z,25Z,28Z,31Z)-tetratriaconta-13,16,19,22,25,28,31-heptaenoate ?
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C73H118O6
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