Showing structure for (1r,2r,4s,5s,9r,10s,12s,13r,16r)-2,12-dihydroxy-5-(hydroxymethyl)-5,9-dimethyl-14-methylidene-15-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-16-yl acetate