InChI=1/C19H25N7O/c1-3-25-15-9-5-4-8-14(15)22-18(25)13(2)21-19(27)20-12-17-24-23-16-10-6-7-11-26(16)17/h4-5,8-9,13H,3,6-7,10-12H2,1-2H3,(H2,20,21,27)/t13-/m0/s1/f/h20-21H 86FFDD2A9FCA5962