Showing structure for (1s,4r,5r,6s,7s,8r,11r,13s,17s,18s,19r)-4,5,17-trihydroxy-6-(hydroxymethyl)-14,18-dimethyl-8-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3,10-dioxapentacyclo[9.8.0.0¹,⁷.0⁴,¹⁹.0¹³,¹⁸]nonadec-14-ene-9,16-dione