InChI=1/C20H25N5O3/c1-2-3-10-17(25-20(21)28)19(27)24-15-9-6-7-14(12-15)18(26)23-13-16-8-4-5-11-22-16/h4-9,11-12,17H,2-3,10,13H2,1H3,(H,23,26)(H,24,27)(H3,21,25,28)/t17-/m1/s1/f/h23-25H,21H2	8D20F460DC8F7E73