InChI=1/C20H29N7O2/c1-24(2)18(28)15-25-8-5-17(6-9-25)23-20(29)27-12-10-26(11-13-27)19-16(14-21)4-3-7-22-19/h3-4,7,17H,5-6,8-13,15H2,1-2H3,(H,23,29)/p+1/fC20H30N7O2/h23,25H/q+1 30E902DE1F6B4D8D