IUPAC:11,19-dihydroxy-7,7-dimethyl-15-(2-methylprop-1-en-1-yl)-2,8,16-trioxapentacyclo[12.8.0.0^{3,12}.0^{4,9}.0^{17,22}]docosa-1(14),3,5,9,11,17,19,21-octaen-13-one
IUPAC:11,19-dihydroxy-7,7-dimethyl-15-(2-methylprop-1-en-1-yl)-2,8,16-trioxapentacyclo[12.8.0.0^{3,12}.0^{4,9}.0^{17,22}]docosa-1(14),3,5,9,11,17,19,21-octaen-13-one