InChI=1/C19H30N4O2/c1-5-9-23-10-8-15(13-23)12-20-18(24)19(25)21-17-7-6-16(22(3)4)11-14(17)2/h6-7,11,15H,5,8-10,12-13H2,1-4H3,(H,20,24)(H,21,25)/p+1/t15-/m1/s1/fC19H31N4O2/h20-21,23H/q+1 DCBE45D8D0024730