InChI=1/C20H24O2/c1-3-4-15-6-5-13-10-20(15)11-14-9-16(21)7-8-17(14)18(20)12(2)19(13)22/h7-9,13,15,21H,3-6,10-11H2,1-2H3/t13-,15-,20+/m1/s1 2D93C3BEF38D7841