InChI=1/C22H28N4O3/c1-22(2,25-13-11-24(3)12-14-25)16-23-19-10-9-18(15-20(19)26(28)29)21(27)17-7-5-4-6-8-17/h4-10,15,23H,11-14,16H2,1-3H3/p+1/fC22H29N4O3/h24H/q+1 63680B2BA1D12FD3