InChI=1/C17H25N5O3/c1-21(2)15-8-6-13(10-19-15)20-16(24)17(25)22-9-3-4-12(11-22)5-7-14(18)23/h6,8,10,12H,3-5,7,9,11H2,1-2H3,(H2,18,23)(H,20,24)/t12-/m1/s1/f/h20H,18H2 5410D0D72CBB4783