InChI=1/C21H22N4O2/c26-20(24-27)11-10-15-5-3-6-16(13-15)21-23-18-8-1-2-9-19(18)25(21)17-7-4-12-22-14-17/h1-3,5-6,8-11,13,17,22,27H,4,7,12,14H2,(H,24,26)/p+2/b11-10+/t17-/m0/s1/fC21H24N4O2/h22-24H/q+2 ACC5BDB49F54059D