InChI=1/C22H20N4O/c1-15(16-8-3-2-4-9-16)23-21-19-12-5-6-13-20(19)25-22(26-21)24-17-10-7-11-18(27)14-17/h2-15,27H,1H3,(H2,23,24,25,26)/t15-/m1/s1/f/h23-24H	D8F6BA48D40701AB