InChI=1/C19H32N4O2/c1-4-7-12-17(22-19(20)25)18(24)21-13-15-10-8-9-11-16(15)14-23(5-2)6-3/h8-11,17H,4-7,12-14H2,1-3H3,(H,21,24)(H3,20,22,25)/p+1/t17-/m0/s1/fC19H33N4O2/h21-23H,20H2/q+1 5CB7042F288D60D8