InChI=1/C22H28N4O3/c1-23(16-18-8-4-5-9-21(18)25-14-6-3-7-15-25)17-22(27)24(2)19-10-12-20(13-11-19)26(28)29/h4-5,8-13H,3,6-7,14-17H2,1-2H3/p+1/fC22H29N4O3/h23H/q+1 6D178F74C5FDB42F