IUPAC:12-(2,4-dihydroxyphenyl)-6-(3,5-dihydroxyphenyl)-8-hydroxy-5-(4-hydroxyphenyl)-2-[5-methyl-2-(prop-1-en-2-yl)hex-4-en-1-yl]-4,13-dioxatricyclo[7.4.0.0^{3,7}]trideca-1,3(7),8-trien-10-one
IUPAC:12-(2,4-dihydroxyphenyl)-6-(3,5-dihydroxyphenyl)-8-hydroxy-5-(4-hydroxyphenyl)-2-[5-methyl-2-(prop-1-en-2-yl)hex-4-en-1-yl]-4,13-dioxatricyclo[7.4.0.0^{3,7}]trideca-1,3(7),8-trien-10-one