InChI=1/C22H30N4O2/c1-3-26(4-2)20(16-9-6-5-7-10-16)15-23-22(28)25-19-12-8-11-18-17(19)13-14-21(27)24-18/h5-7,9-10,13-14,19-20H,3-4,8,11-12,15H2,1-2H3,(H,24,27)(H2,23,25,28)/p+1/t19-,20+/m0/s1/fC22H31N4O2/h23-26H/q+1 024BA7295CE28F68