IUPAC:3-[4,5-dihydroxy-6,12-bis(prop-2-en-1-yl)-8-oxatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,5,10,12-hexaen-3-yl]-6,12-bis(prop-2-en-1-yl)-8-oxatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,5,10,12-hexaene-4,5-diol
IUPAC:3-[4,5-dihydroxy-6,12-bis(prop-2-en-1-yl)-8-oxatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,5,10,12-hexaen-3-yl]-6,12-bis(prop-2-en-1-yl)-8-oxatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,5,10,12-hexaene-4,5-diol