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What is the molecular formula of the molecule methyl (2S)-6-[[(2S)-2-[(3S,8S,9S,10R,13S,14S,17R)-3-acetyloxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]propyl]amino]-2-(phenylmethoxycarbonylamino)hexanoate ?
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C39H58N2O6
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