InChI=1/C19H32N4/c1-16-6-5-7-17-18(16)15-23(19(17)14-20)9-4-3-8-22-12-10-21(2)11-13-22/h5-7,19H,3-4,8-15,20H2,1-2H3/p+2/t19-/m1/s1/fC19H34N4/h20,22H/q+2 D3404FDBB602096B