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What is the molecular formula of the compound with this IUPAC name [1-[[2-[(9Z,12Z)-hexadeca-9,12-dienoyl]oxy-3-[(Z)-hexadec-9-enoyl]oxypropoxy]-hydroxyphosphoryl]oxy-3-hydroxypropan-2-yl] hexadecanoate ?
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C54H99O11P
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