InChI=1/C15H32N4O3/c1-12(2)19(13(3)4)9-7-17-15(21)18(5)11-14(20)16-8-10-22-6/h12-13H,7-11H2,1-6H3,(H,16,20)(H,17,21)/p+1/fC15H33N4O3/h16-17,19H/q+1 84619920CF2E8B78