InChI=1/C17H20N6O2/c1-23(13-7-5-11(24-2)8-14(13)25-3)9-10-4-6-12-15(20-10)16(18)22-17(19)21-12/h4-8H,9H2,1-3H3,(H4,18,19,21,22)/p+1/fC17H21N6O2/h21H,18-19H2/q+1 E254597DC28799FE