InChI=1/C21H22N4O3/c1-25(2)12-11-22-20(27)14-7-9-15(10-8-14)23-21(28)17-13-19(26)24-18-6-4-3-5-16(17)18/h3-10,13H,11-12H2,1-2H3,(H,22,27)(H,23,28)(H,24,26)/p+1/fC21H23N4O3/h22-25H/q+1 91CE800360CF4814