InChI=1/C17H32N4O2/c1-13(2)18-17(23)21-9-7-20(8-10-21)12-16(22)19-15-6-4-5-14(3)11-15/h13-15H,4-12H2,1-3H3,(H,18,23)(H,19,22)/t14-,15-/m0/s1/f/h18-19H 7E0ED8CB29479213