You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as (4R,4aS,6aS,6aS,6bS,8aS,10R,12aR,14aS,14bS)-10-hydroxy-6b-(hydroxymethyl)-4,4a,6a,8a,11,11,14a-heptamethyl-2,4,5,6,6a,7,8,9,10,12,12a,13,14,14b-tetradecahydro-1H-picen-3-one using the IUPAC nomenclature.
user
C30H50O3
assistant