InChI=1/C22H28N4O2/c1-5-12-26(13-6-2)20(16(3)4)15-24-21(27)22(28)25-19-9-7-8-17-14-23-11-10-18(17)19/h5-11,14,16,20H,1-2,12-13,15H2,3-4H3,(H,24,27)(H,25,28)/p+1/t20-/m1/s1/fC22H29N4O2/h24-26H/q+1 9953ABBF6747D299