1-[(1S,2S,4S,5S,7S,10R,11S,13S,14R,15S)-5,14-bis(acetyloxy)-2,15-dimethyl-4-(piperidin-1-yl)tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-13-yl]-1-methylpiperidin-1-ium
1-[(1R,2S,3aS,3bR,5aS,7S,8S,9aS,9bS,11aS)-1,7-bis(acetyloxy)-9a,11a-dimethyl-8-(piperidin-1-yl)-hexadecahydro-1H-cyclopenta[a]phenanthren-2-yl]-1-methylpiperidin-1-ium