C=C(/C=C/[C@@]1(C)[C@H](C)CCC(=O)[C@@H]1C)[C@H](O)Cc1c(O)c(Cl)c(C)c(C=O)c1O 5-chloro-2,4-dihydroxy-3-[(E,2R)-2-hydroxy-3-methylidene-5-[(1R,2R,6R)-1,2,6-trimethyl-3-oxocyclohexyl]pent-4-enyl]-6-methylbenzaldehyde