InChI=1/C17H17N5O2/c1-10-8-11(2)22(21-10)17-19-14(9-16(20-17)18-12(3)23)13-6-4-5-7-15(13)24/h4-9,24H,1-3H3,(H,18,19,20,23)/f/h18H 32F035FE42A82718