InChI=1/C20H27N7O2/c1-3-27(4-2)13-14-7-5-8-15(11-14)24-20(29)19(28)23-10-6-9-17-16(12-21)18(22)26-25-17/h5,7-8,11H,3-4,6,9-10,13H2,1-2H3,(H,23,28)(H,24,29)(H3,22,25,26)/p+1/fC20H28N7O2/h23-25,27H,22H2/q+1 E6B2C7F340E32BB1