Showing structure for 4-(2,3-dimethoxyphenyl)-11-ethyl-5,14-dihydroxy-16,18-dimethoxy-13-(methoxymethyl)-11-azahexacyclo[7.7.2.1²,⁵.0¹,¹⁰.0³,⁸.0¹³,¹⁷]nonadecan-8-yl acetate