InChI=1/C19H19NO2/c1-2-9-20-10-8-12-4-3-5-14-17(12)15(20)11-13-6-7-16(21)19(22)18(13)14/h2-7,15,21-22H,1,8-11H2/t15-/m1/s1	4C3319F6BB1CF406