InChI=1/C19H28N6O2/c1-13(2)25-9-8-14(12-25)11-20-19(27)23-22-18(26)10-17-21-15-6-4-5-7-16(15)24(17)3/h4-7,13-14H,8-12H2,1-3H3,(H,22,26)(H2,20,23,27)/p+1/t14-/m1/s1/fC19H29N6O2/h20,22-23,25H/q+1 5C88DDB5ACC755B3