InChI=1/C22H28N4O3/c1-2-25(16-18-7-5-10-21(15-18)26(28)29)22(27)23-12-6-13-24-14-11-19-8-3-4-9-20(19)17-24/h3-5,7-10,15H,2,6,11-14,16-17H2,1H3,(H,23,27)/p+1/fC22H29N4O3/h23-24H/q+1 5267B57C7C5EE31B