InChI=1/C16H23BrN4O3/c1-10(2)18-16(24)20-15(23)11(3)21(4)9-14(22)19-13-8-6-5-7-12(13)17/h5-8,10-11H,9H2,1-4H3,(H,19,22)(H2,18,20,23,24)/p+1/t11-/m1/s1/fC16H24BrN4O3/h18-21H/q+1 CB14A1C47D3EE709