Showing structure for 1,6,10-trihydroxy-2-(5-hydroxy-4-{[5-({5-hydroxy-4-[(5-hydroxy-6-methyloxan-2-yl)oxy]-6-methyloxan-2-yl}oxy)-6-methyloxan-2-yl]oxy}-6-methyloxan-2-yl)-8-methyltetracene-5,12-dione