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system
What is the molecular formula of the molecule disodium;(3S,5S,10S,13S,14S,17S)-10,13-dimethyl-3-(2-oxidosulfonothioyloxyacetyl)oxy-17-[(2-sulfonatosulfanylacetyl)amino]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene ?
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C23H35NNa2O9S4
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