InChI=1/C19H29N5O2/c1-4-5-9-17(22-19(21)26)18(25)24(11-10-23(2)3)14-16-8-6-7-15(12-16)13-20/h6-8,12,17H,4-5,9-11,14H2,1-3H3,(H3,21,22,26)/p+1/t17-/m1/s1/fC19H30N5O2/h22-23H,21H2/q+1 C68C979358717896