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What is the molecular formula of the compound with this IUPAC name [1-[hydroxy-(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphoryl]oxy-3-[(Z)-pentadec-9-enoxy]propan-2-yl] (11Z,14Z,17Z,20Z,23Z)-hexacosa-11,14,17,20,23-pentaenoate ?
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C50H87O12P
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