InChI=1/C20H27N5O3/c1-20(2)15(13-28-17-6-5-14(10-21)11-23-17)12-25(18(20)26)16-4-3-8-24(9-7-16)19(22)27/h5-6,11,15-16H,3-4,7-9,12-13H2,1-2H3,(H2,22,27)/t15-,16-/m0/s1/f/h22H2 08B4E1CF7B36C973