Showing structure for (1s,4s,6s,10r,13s)-13-[(1e)-2-[(2r)-3,3-dimethyloxiran-2-yl]ethenyl]-13-(hydroxymethyl)-4-methyl-9-methylidene-5,12-dioxatricyclo[8.3.0.0⁴,⁶]tridecan-11-one