InChI=1/C22H28N4O2/c23-21(27)14-18-10-4-5-12-20(18)25-22(28)24-15-19-11-6-7-13-26(19)16-17-8-2-1-3-9-17/h1-5,8-10,12,19H,6-7,11,13-16H2,(H2,23,27)(H2,24,25,28)/p+1/t19-/m1/s1/fC22H29N4O2/h24-26H,23H2/q+1 E34800D404F2DBBD