InChI=1/C17H19N5O2/c1-20-7-4-8-21(10-9-20)17(24)13-11-15-18-16(23)12-5-2-3-6-14(12)22(15)19-13/h2-3,5-6,11H,4,7-10H2,1H3,(H,18,23)/f/h20H C85B68D310854DCC