Showing structure for methyl 2-{4,9,11,19,19-pentamethyl-5,10,24-trioxo-2,6,18,25,26-pentaoxaoctacyclo[12.10.1.1¹,⁸.1¹⁶,²².0³,⁷.0¹⁴,²³.0¹⁶,²⁰.0¹¹,²⁷]heptacosan-17-yl}acetate