InChI=1/C21H27N9O4/c1-29(14-8-4-3-5-9-14)12-15-17(24-28-30(15)20-19(22)26-34-27-20)21(32)25-23-11-13-7-6-10-16(33-2)18(13)31/h6-7,10-11,14,31H,3-5,8-9,12H2,1-2H3,(H2,22,26)(H,25,32)/p+1/b23-11+/fC21H28N9O4/h25,29H,22H2/q+1 A285C8E4A0F5A866