InChI=1/C18H32N4O3/c1-13(2)19-18(25)21-17(24)12-22-9-7-15(8-10-22)20-16(23)11-14-5-3-4-6-14/h13-15H,3-12H2,1-2H3,(H,20,23)(H2,19,21,24,25)/f/h19-21H 5D18205EDFDFA80B