InChI=1/C21H19NO2/c1-3-21(16-12-10-15(2)11-13-16)20(23)18-8-6-14-22(18)17-7-4-5-9-19(17)24-21/h4-14H,3H2,1-2H3/t21-/m1/s1	216DD609F0BE307E