InChI=1/C19H27N5O/c1-3-15-17(18(20)23-19(21)22-15)14-8-7-13-6-4-9-24(16(13)12-14)10-5-11-25-2/h7-8,12H,3-6,9-11H2,1-2H3,(H4,20,21,22,23)/p+1/fC19H28N5O/h22H,20-21H2/q+1 CE315B7099F1B73C