InChI=1/C20H26N2O3/c1-12-9-14(3)16(10-13(12)2)17(23)11-22-18(24)20(21-19(22)25)8-6-5-7-15(20)4/h9-10,15H,5-8,11H2,1-4H3,(H,21,25)/t15-,20-/m1/s1/f/h21H	E4FD227D6B11B852