InChI=1/C22H26N4O2/c23-21(27)20-8-3-11-26(20)14-15-4-1-7-18(12-15)24-22(28)25-19-10-9-16-5-2-6-17(16)13-19/h1,4,7,9-10,12-13,20H,2-3,5-6,8,11,14H2,(H2,23,27)(H2,24,25,28)/p+1/t20-/m0/s1/fC22H27N4O2/h24-26H,23H2/q+1 49C4BBC160AE2E66