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 [10-[2-(6-aminopiperidin-1-ium-3-yl)ethyl]-17-[1-(4-hexyl-3-methyloxolan-2-yl)-1,2-dihydroxypropan-2-yl]-2,3,14-trihydroxy-13-methyl-6-oxo-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-11-yl]methyl-methylazanium .
user
C41H73N3O7+2
assistant