InChI=1/C20H21NO/c1-2-3-6-17-18-7-4-5-15-10-13-19(21(15)18)20(17)14-8-11-16(22)12-9-14/h4-5,7-13,17-18,22H,2-3,6H2,1H3/t17-,18-/m0/s1	028EF2D053B9B26E