Showing structure for (1s,2s,4s,6r,7s,8r,9s,12s,13s,14r,16s,18s)-6-[(3s)-4-hydroxy-3-methylbutyl]-7,9,13-trimethyl-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane-14,16-diol