1 6BW (2r,5s,10r)-6,10-dimethyl-2-(prop-1-en-2-yl)spiro[4.5]dec-6-ene 1.000 2 1SV (4as,7s)-4a-methyl-7-(prop-1-en-2-yl)-2,3,4,4a,5,6,7,8-octahydroquinolinium 0.706