InChI=1/C22H22N4O/c1-15(17-7-5-4-6-8-17)24-22-13-21-20(14-23-22)16(2)25-26(21)18-9-11-19(27-3)12-10-18/h4-15H,1-3H3,(H,23,24)/t15-/m0/s1/f/h24H 8C6A95B02F829CF2