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What is the molecular formula of the molecule identified by (2R)-2-[(1E,3Z,5R,9E,11R)-3-ethyl-11-hydroxy-11-[(2S,4R,5S,6S)-4-hydroxy-2,5-dimethyl-6-[(E)-prop-1-enyl]oxan-2-yl]-5-methylundeca-1,3,9-trienyl]-2,3-dihydropyran-6-one ?
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C29H44O5
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