InChI=1/C21H29N5O3/c1-15-7-9-21(10-8-15)19(28)26(20(29)22-21)23-18(27)14-25-12-11-24(2)17-6-4-3-5-16(17)13-25/h3-6,15H,7-14H2,1-2H3,(H,22,29)(H,23,27)/p+1/fC21H30N5O3/h22-23,25H/q+1 87852A8E20D99560