Showing structure for (1r,2z,4e,8r,9r,10r,11s,15s,18s,22z,24r,26s,27s)-26,27-dihydroxy-9,15-dimethyl-7,12,20,25,28-pentaoxaspiro[hexacyclo[21.4.3.1⁸,¹¹.0¹,²⁴.0⁹,¹⁸.0¹³,¹⁸]hentriacontane-10,2'-oxirane]-2,4,13,22-tetraene-6,21-dione