InChI=1/C17H17N5O/c1-3-22-15-13(10-12(11-20-15)6-4-8-18)17(23)21(2)14-7-5-9-19-16(14)22/h5,7,9-11H,3-4,6H2,1-2H3 138AB97C0CA93EDD