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What is the molecular formula of the molecule (1R,2S,5S,6S,14R,15R,16R)-5-(cyclopropylmethyl)-16-(2-hydroxy-3,3-dimethylbutan-2-yl)-13-oxahexacyclo[13.2.2.12,8.01,6.02,14.012,20]icosa-8(20),9,11-triene-11,15-diol ?
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C29H40O4
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