InChI=1/C19H27N7O/c1-3-24-8-10-26(11-9-24)18-20-13-15(14(2)21-18)16-12-17(27)23-19(22-16)25-6-4-5-7-25/h12-13H,3-11H2,1-2H3,(H,22,23,27)/f/h23H 218FBEB0D05E206B