IUPAC:(7R,10S,14R,17S)-12-ethyl-7,17-dihydroxy-14-methyl-6-methylidene-4-oxo-12-azahexacyclo[8.7.1.1^{5,8}.0^{1,11}.0^{2,8}.0^{14,18}]nonadecan-12-ium-12-olate
IUPAC:(7R,10S,14R,17S)-12-ethyl-7,17-dihydroxy-14-methyl-6-methylidene-4-oxo-12-azahexacyclo[8.7.1.1^{5,8}.0^{1,11}.0^{2,8}.0^{14,18}]nonadecan-12-ium-12-olate