InChI=1/C20H22N2O3/c1-6-25-19(24)15(10-21)16-14-8-11(2)7-13-12(3)9-20(4,5)22(17(13)14)18(16)23/h7-8,12H,6,9H2,1-5H3/b16-15-/t12-/m1/s1	9F690C38F6C8A72D