Showing structure for (5z)-5-[(2e,4e,6e,8e,10e,12e)-13-[(4r)-4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]-2,7,11-trimethyltrideca-2,4,6,8,10,12-hexaen-1-ylidene]-3-{2-[(1r,4r)-4-hydroxy-2,6,6-trimethylcyclohex-2-en-1-yl]ethyl}furan-2-one