InChI=1/C19H27N7O2/c1-13-9-14(2)12-25(11-13)8-7-20-18(27)19(28)21-16-5-4-6-17(10-16)26-15(3)22-23-24-26/h4-6,10,13-14H,7-9,11-12H2,1-3H3,(H,20,27)(H,21,28)/p+1/t13-,14-/m0/s1/fC19H28N7O2/h20-21,25H/q+1 A9B45F39CAF6BA78