InChI=1/C16H20O2/c1-15-9-8-13(16(2,18-15)11-10-15)14(17)12-6-4-3-5-7-12/h3-7,13H,8-11H2,1-2H3/t13-,15+,16+/m1/s methanone, [(1S,2S,5S)-1,5-dimethyl-8-oxabicyclo[3.2.1]oct-2-yl]phenyl- rel-[(1R,2R,5R)-1,5-dimethyl-8-oxabicyclo[3.2.1]oct-2-yl](phenyl)methanone