InChI=1/C19H27N5O2/c1-12(2)16(23-19(20)26)18(25)22-15-7-5-6-14(10-15)11-24-9-8-21-17(24)13(3)4/h5-10,12-13,16H,11H2,1-4H3,(H,22,25)(H3,20,23,26)/t16-/m1/s1/f/h22-23H,20H2	CD824FB564E40071