InChI=1/C20H29N5O3/c1-13-17-14(2)28-20(18(17)19(27)23-22-13)21-16(26)12-25-10-6-7-15(25)11-24-8-4-3-5-9-24/h15H,3-12H2,1-2H3,(H,21,26)(H,23,27)/p+1/t15-/m1/s1/fC20H30N5O3/h21,23-24H/q+1 A38BD5664CED67BA