Showing structure for (5r,6s,7r,12s,13s,18r)-12,18-dihydroxy-7-[(1s,2r)-1-hydroxy-2,3-dimethylbutyl]-6,13-dimethylpentacyclo[10.8.0.0²,⁹.0⁵,⁹.0¹³,¹⁸]icosa-1,19-diene-11,16-dione