InChI=1/C17H16N4O/c1-21(2)12-5-6-13-15(8-12)22-17(19)14(9-18)16(13)11-4-3-7-20-10-11/h3-8,10,16H,19H2,1-2H3/t16-/m1/s1	E526AE2F860CED23