InChI=1/C20H24N2O3/c1-12-13(2)18-16(14(3)17(12)23)7-8-20(4,25-18)19(24)22-11-15-6-5-9-21-10-15/h5-6,9-10,23H,7-8,11H2,1-4H3,(H,22,24)/t20-/m1/s1/f/h22H	74251D7593465202