009786: InChI=1.12Beta/C21H28O3/c1-13(22)21(24)11-8-18-16-5-4-14-12-15(23)6-9-19(14,2)17(16)7-10-20(18,21)3/h1-3H3,4-5H2,6H,7-8H2,9H,10-11H2,12H,16-18H,24H/t16-,17+,18+,19+,20+,21+/m1/s1