InChI=1/C21H26N4O3/c1-16(18-8-6-10-20(14-18)25(27)28)22-21(26)23-19-9-5-7-17(13-19)15-24-11-3-2-4-12-24/h5-10,13-14,16H,2-4,11-12,15H2,1H3,(H2,22,23,26)/p+1/t16-/m1/s1/fC21H27N4O3/h22-24H/q+1 F0250EC4F4D18679