InChI=1/C21H22N4O2/c1-2-17-10-15(12-22)6-7-19(17)24-21(27)18-5-3-4-16(11-18)13-25-9-8-23-20(26)14-25/h3-7,10-11H,2,8-9,13-14H2,1H3,(H,23,26)(H,24,27)/p+1/fC21H23N4O2/h23-25H/q+1 2D059E25F385039A