IUPAC:(1R,9S,10R)-3-hydroxy-4,12-dimethoxy-17-methyl-13-oxo-17-azatetracyclo[7.5.3.0^{1,10}.0^{2,7}]heptadeca-2,4,6,11-tetraen-17-ium-17-olate
IUPAC:(1R,9S,10R)-3-hydroxy-4,12-dimethoxy-17-methyl-13-oxo-17-azatetracyclo[7.5.3.0^{1,10}.0^{2,7}]heptadeca-2,4,6,11-tetraen-17-ium-17-olate