Myricane

myricanone

3,15-Dihydroxy-16,17-dimethoxytricyclo[12.3.1.12,6]nonadeca-1(18),2,4,6(19),14,16-hexen-9-one

3,15-Dihydroxy-16,17-dimethoxytricyclo[12.3.1.12,6]nonadeca-1(18),2,4,6(19),14,16-hexaene-9-one