InChI=1/C19H28N4O3/c1-19(2,3)22-18(26)14-8-6-13(7-9-14)17(25)21-15-5-4-10-23(11-15)12-16(20)24/h6-9,15H,4-5,10-12H2,1-3H3,(H2,20,24)(H,21,25)(H,22,26)/p+1/t15-/m1/s1/fC19H29N4O3/h21-23H,20H2/q+1 AD42486185DB6238