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What is the molecular formula of the molecule (8S,9S,10R,11S,13S,14S,16R,17R)-1,2-difluoro-11-hydroxy-10,13,16-trimethyl-17-(5-methylsulfonylthiophene-2-carbonyl)oxy-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-17-carbothioic S-acid ?
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C27H30F2O7S3
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