InChI=1/C16H22N6O2/c1-3-4-8-18-15(17)22-16-21-14(10-24-16)13-7-5-6-12(20-13)9-19-11(2)23/h5-7,10H,3-4,8-9H2,1-2H3,(H,19,23)(H3,17,18,21,22)/f/h18-19H,17H2 F087DAF781E20EE7