InChI=1/C22H27N3O4/c1-3-29-20(27)16-25(14-17-10-6-4-7-11-17)15-19(26)24-21(22(28)23-2)18-12-8-5-9-13-18/h4-13,21H,3,14-16H2,1-2H3,(H,23,28)(H,24,26)/t21-/m1/s1/f/h23-24H	17F5D169A644232D