InChI=1/C22H26N4O2/c23-22(28)20-13-16-5-1-2-6-17(16)14-26(20)15-21(27)24-18-7-9-19(10-8-18)25-11-3-4-12-25/h1-2,5-10,20H,3-4,11-15H2,(H2,23,28)(H,24,27)/t20-/m1/s1/f/h24H,23H2	E89B212E8A8814D0