ELATOL

(2R,3S,6R)-2-Bromo-8-chloro-1,1,9-trimethyl-5-methylenespiro[5.5]undec-8-en-3-ol

(2R,6R)-1,1,9-Trimethyl-2β-bromo-5-methylene-8-chlorospiro[5.5]undeca-8-ene-3β-ol