InChI=1/C22H32N4O2/c1-17(2)20(25-19-11-5-4-6-12-19)16-24-22(28)23-14-7-8-15-26-18(3)10-9-13-21(26)27/h4-6,9-13,17,20,25H,7-8,14-16H2,1-3H3,(H2,23,24,28)/t20-/m1/s1/f/h23-24H	86C1B0BBDD6F73C6