You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (1R,2R,4aS,6aR,6aS,6bR,10R,11R,12aR)-1,11-dihydroxy-1,2,6a,6b,9,9,12a-heptamethyl-10-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid .
user
C36H58O9
assistant