You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 1-[2-[(3R,4aR,6aS,7R,10bR)-3-cyclopentyl-6a,8,8,10b-tetramethyl-1,4a,5,6,7,9,10,10a-octahydronaphtho[2,1-d][1,3]dioxin-7-yl]ethyl]-4-pyrrolidin-1-ylpiperidine by IUPAC nomenclature, provide its molecular formula.
user
C32H56N2O2
assistant