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system
Provide the molecular formula for the IUPAC named substance ethyl 3-[(3S,10R,13S)-3-acetyloxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-3-hydroxypropanoate .
user
C26H38O5
assistant