Showing structure for 12,15,25-trihydroxy-9,9,21,24,26-pentamethyl-4,8,19,23,29-pentaoxaoctacyclo[13.13.1.0¹,¹³.0³,⁷.0³,¹⁰.0¹⁶,²⁶.0¹⁷,²⁴.0¹⁸,²²]nonacosane-5,14,20-trione