Showing structure for (1s,3r,6r,7s,11r,13s,15r,16s)-11,13-dimethoxy-3,15-dimethyl-6-[(2s,3z)-6-methylhepta-3,5-dien-2-yl]-12-oxatetracyclo[8.5.1.0³,⁷.0¹³,¹⁶]hexadec-9-en-15-ol