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What is the molecular formula of the molecule 5-[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyl]oxy-3,4-dihydroxy-6-[2-icosanoyloxy-3-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyl]oxypropoxy]oxane-2-carboxylic acid ?
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C71H114O12
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