InChI=1/C19H28N4O3/c24-17(13-23-10-7-14-3-1-2-4-16(14)12-23)11-22-19(26)21-9-8-20-18(25)15-5-6-15/h1-4,15,17,24H,5-13H2,(H,20,25)(H2,21,22,26)/t17-/m0/s1/f/h20-22H	A59BD1DA29F4BC15