Showing structure for 8-chloro-5-(4-hydroxy-3-methylpent-1-en-1-yl)-12-methoxy-10,13,14-trimethyl-4,11,15-trioxatetracyclo[8.7.0.0²,⁷.0¹²,¹⁷]heptadeca-2,5,7-triene-9,16-dione