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What is the molecular formula of the compound with this IUPAC name disodium;(4aS,6aS,6bR,10S,12aR,14bR)-10-(2-carboxylatoethoxy)-2,4a,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-2-carboxylate ?
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C33H50Na2O5
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