InChI=1/C21H31N5O4/c1-24(2)18(15-5-4-6-17(13-15)30-3)14-22-21(29)26-11-9-25(10-12-26)20(28)19(27)23-16-7-8-16/h4-6,13,16,18H,7-12,14H2,1-3H3,(H,22,29)(H,23,27)/p+1/t18-/m1/s1/fC21H32N5O4/h22-24H/q+1 AF237F142EBF0CD6