IUPAC:5,8,9-trihydroxy-7,10-bis[(2Z)-4-hydroxy-3-methylbut-2-en-1-yl]-2-methyl-2-[({5,8,9-trihydroxy-7,10-bis[(2Z)-4-hydroxy-3-methylbut-2-en-1-yl]-2,2-dimethyl-2,6-dihydro-1,11-dioxatetracen-6-ylidene}-lambda3-oxy)methyl]-2,6-dihydro-1,11-dioxatetracen-6-one
IUPAC:5,8,9-trihydroxy-7,10-bis[(2Z)-4-hydroxy-3-methylbut-2-en-1-yl]-2-methyl-2-[({5,8,9-trihydroxy-7,10-bis[(2Z)-4-hydroxy-3-methylbut-2-en-1-yl]-2,2-dimethyl-2,6-dihydro-1,11-dioxatetracen-6-ylidene}-lambda3-oxy)methyl]-2,6-dihydro-1,11-dioxatetracen-6-one