InChI=1/C20H23N5O3/c1-14-17(23-24-25(14)16-9-5-3-6-10-16)19(27)28-15(2)18(26)22-20(13-21)11-7-4-8-12-20/h3,5-6,9-10,15H,4,7-8,11-12H2,1-2H3,(H,22,26)/t15-/m1/s1/f/h22H	7B9CBEE4E46BF765