Showing structure for 16-(2-hydroperoxypropan-2-yl)-11,20-dihydroxy-7,7-dimethyl-2,8,17-trioxapentacyclo[12.9.0.0³,¹².0⁴,⁹.0¹⁸,²³]tricosa-3(12),4(9),5,10,18,20,22-heptaen-13-one