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What is the molecular formula of the molecule identified by (2E)-2-[(2R,3S)-3-hydroxy-2-[(1S)-1-hydroxyethyl]-2-[(1E,3Z)-5-oxo-5-propan-2-yloxypenta-1,3-dienyl]oxan-4-ylidene]acetic acid;propan-2-yl (2Z,4E,6R,7S)-7-hydroxy-6-[2-(5-oxo-2H-furan-3-yl)ethoxy]octa-2,4-dienoate ?
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C34H48O13
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