InChI=1/C20H24N6O3/c1-12(2)19(28)25-17(7-13-8-22-16-6-4-3-5-15(13)16)20(29)24-14-9-23-26(10-14)11-18(21)27/h3-6,8-10,12,17,22H,7,11H2,1-2H3,(H2,21,27)(H,24,29)(H,25,28)/t17-/m0/s1/f/h24-25H,21H2 81B284CC2B46ADE9