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system
Provide the molecular formula for the IUPAC named substance 6-[3-[(17-acetyl-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-4-yl)sulfanyl]propanoylamino]-N-methylhexanamide .
user
C31H48N2O4S
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