Showing structure for (1r,5r,8r,9s,11s,13r,14r,16r,17r,18s,19r)-11,16,19-trihydroxy-5-methyl-12-methylidene-7-azaheptacyclo[9.6.2.0¹,⁸.0⁵,¹⁷.0⁷,¹⁶.0⁹,¹⁴.0¹⁴,¹⁸]nonadecan-13-yl 2-methylpropanoate