InChI=1/C20H32N6O2/c1-6-25(7-2)12-8-11-24(5)18(27)10-9-16-14(3)23-20-17(19(21)28)13-22-26(20)15(16)4/h13H,6-12H2,1-5H3,(H2,21,28)/p+1/fC20H33N6O2/h25H,21H2/q+1 32DF92A2DAE49E8E