InChI=1/C13H24N4O3/c1-9(2)15-13(20)16-11(18)8-17-6-4-10(5-7-17)12(19)14-3/h9-10H,4-8H2,1-3H3,(H,14,19)(H2,15,16,18,20)/f/h14-16H 09298E4E23FDB6C6