3-oxo-5-(2,6,6-trimethyl-cyclohex-1-enyl)-pentanoic acid methyl ester

(5S,9S,10S)-14,15,16-trisnorlabda-8(17)-en-13-oic acid

sclareol oxide

(5S,8R,9R,10S)-(+)-(13E)-labd-13-ene-8,15-diol