Showing structure for 5,10,16,17,18,23-hexahydroxy-22-methyl-13,20,27,30-tetraoxahexacyclo[19.5.3.1²,⁶.1⁷,¹¹.1¹⁵,¹⁹.0²⁴,²⁸]dotriaconta-2,4,6(32),7,9,11(31),21,23,28-nonaene-12,25-dione