InChI=1/C19H31N5O2/c1-4-5-17(22-19(20)26)18(25)21-14-6-8-15(9-7-14)24(3)16-10-12-23(2)13-11-16/h6-9,16-17H,4-5,10-13H2,1-3H3,(H,21,25)(H3,20,22,26)/p+1/t17-/m1/s1/fC19H32N5O2/h21-23H,20H2/q+1 7F4CE91CDE2955A5