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What is the molecular formula of the compound with this IUPAC name [(Z,2S)-5-[[(2R,3R,5S,6S)-6-[(2E,4E)-5-[(3S,5S,7S)-7-(2-methoxy-2-oxoethyl)-1,6-dioxaspiro[2.5]octan-5-yl]-3-methylpenta-2,4-dienyl]-2,5-dimethyloxan-3-yl]amino]-5-oxopent-3-en-2-yl] 3-[2-[[(2S)-2-[[(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methylbutanoyl]amino]propanoyl]amino]phenyl]propanoate ?
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C59H74N4O12
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