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system
Name the molecular formula for the molecule established as 4-[4-[[(3R,3aS,4S,4aR,5R,9aR)-4-hydroxy-4a,5-dimethyl-2-oxo-3,3a,4,5,6,7,9,9a-octahydrobenzo[f][1]benzofuran-3-yl]methyl]piperazin-1-yl]benzonitrile using the IUPAC nomenclature.
user
C26H33N3O3
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