Showing structure for 5,9,12,20,25,30-hexahydroxy-27-methyl-22-oxaheptacyclo[15.13.0.0¹,²¹.0³,¹⁶.0⁶,¹⁵.0⁸,¹³.0²⁴,²⁹]triaconta-3,5,8,10,12,15,18,24,26,28-decaene-7,14,23-trione