InChI=1/C19H24N4O3/c1-6-12(7-8-14-11(2)22-19(21)23-18(14)20)13-9-15(24-3)17(26-5)16(10-13)25-4/h9-10,12H,6H2,1-5H3,(H4,20,21,22,23)/t12-/m1/s1/f/h20-21H2	B3250E32E5449FBA