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system
Provide the molecular formula for the IUPAC named substance (3E)-1-(3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-3-hydroxyiminopropan-1-one .
user
C22H33NO3
assistant