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system
Name the molecular formula for the molecule established as 2-[(1R,3aR,4S,7aR)-4-hydroxy-7a-methyl-1,2,3,3a,4,5,6,7-octahydroinden-1-yl]propyl 4-methylbenzenesulfonate using the IUPAC nomenclature.
user
C20H30O4S
assistant