InChI=1/C18H28N4O3/c1-25-12-6-3-9-20-18(24)21-15-13-14(17(19)23)7-8-16(15)22-10-4-2-5-11-22/h7-8,13H,2-6,9-12H2,1H3,(H2,19,23)(H2,20,21,24)/f/h20-21H,19H2 3A65BB85A9D9B1CE