COC(C)(C)[C@H](O)CC/C(C)=C\CC[C@@]1(C)C=Cc2c(O)cc(COC(C)=O)c(C=O)c2O1	[(2S)-8-formyl-5-hydroxy-2-methyl-2-[(3Z,7R)-7-hydroxy-8-methoxy-4,8-dimethylnon-3-en-1-yl]-2H-chromen-7-yl]methyl acetate