InChI=1/C19H24N6O3/c1-5-9-28-14-8-7-12(21-19(27)20-6-2)10-13(14)16-22-17-15(18(26)23-16)11(3)24-25(17)4/h7-8,10H,5-6,9H2,1-4H3,(H2,20,21,27)(H,22,23,26)/f/h20-21,23H 1271CB7383E7AE84