InChI=1/C19H27N7O2/c1-13-6-8-25(9-7-13)15(3)11-20-18(27)19(28)22-16-5-4-14(2)17(10-16)26-12-21-23-24-26/h4-5,10,12-13,15H,6-9,11H2,1-3H3,(H,20,27)(H,22,28)/p+1/t15-/m0/s1/fC19H28N7O2/h20,22,25H/q+1 A76D4CDC7FF6D7C7