InChI=1/C19H19N5O/c1-12(2)24-5-3-14-15(7-20)18(23)19(10-21,11-22)17(16(14)8-24)13-4-6-25-9-13/h3-4,6,9,12,16-17H,5,8,23H2,1-2H3/t16-,17+/m1/s1	FDA6D04664134508