You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2S,3S,4S,5R,6R)-6-[[(2S,3R,4R,4aR,5R,6aR,6bS,8aS,12aS,14aR,14bR)-8a-carboxy-2,5-dihydroxy-4-(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C36H56O12
assistant