InChI=1/C21H26N4O3/c1-25(2)12-11-22-20(26)15-7-9-17(10-8-15)24-21(27)23-14-18-13-16-5-3-4-6-19(16)28-18/h3-10,18H,11-14H2,1-2H3,(H,22,26)(H2,23,24,27)/p+1/t18-/m0/s1/fC21H27N4O3/h22-25H/q+1 BA99561C9CC99E7D