InChI=1/C22H28N4O3/c1-25(2)21-18(5-4-12-23-21)15-24-22(28)26-13-10-17(11-14-26)20(27)16-6-8-19(29-3)9-7-16/h4-9,12,17H,10-11,13-15H2,1-3H3,(H,24,28)/p+1/fC22H29N4O3/h23-24H/q+1 A3A3117AC7A3C0A2