InChI=1/C22H28N4O3/c1-16-5-7-17(8-6-16)20(26-13-3-4-14-26)15-23-21(27)24-18-9-11-19(12-10-18)25-22(28)29-2/h5-12,20H,3-4,13-15H2,1-2H3,(H,25,28)(H2,23,24,27)/p+1/t20-/m0/s1/fC22H29N4O3/h23-26H/q+1 05E486AC8A68C912