Showing structure for (1r,2e,4z,8r,9s,11r,13r,18r,22e,24r)-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]-2,4,14,22-tetraene-6,21-dione