InChI=1/C17H20N6O2/c1-11-8-14(24)23-15(12-4-2-6-18-9-12)21-16(22-17(23)20-11)19-10-13-5-3-7-25-13/h2,4,6,8-9,13,15,24H,1,3,5,7,10H2,(H2,19,20,21,22)/t13-,15-/m0/s1/f/h24h,19-21H DAFAFA2DF22858F0