InChI=1/C17H17N5O2/c1-10-7-11(2)22(21-10)17-19-15(9-16(20-17)18-12(3)23)13-5-4-6-14(24)8-13/h4-9,24H,1-3H3,(H,18,19,20,23)/f/h18H 722B054106A6E009