You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [(1R,4S,5aR,5bR,9S,11aR)-5a,5b,8,8,11a-pentamethyl-9-(3-piperidin-1-ium-1-ylpropanoyloxy)-1-prop-1-en-2-yl-2,3,3a,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydro-1H-cyclopenta[a]chrysen-4-yl]methyl 3-piperidin-1-ium-1-ylpropanoate into its molecular formula.
user
C46H78N2O4+2
assistant