InChI=1/C15H23BrN4O2/c1-11(10-20-5-3-2-4-6-20)8-18-15(22)19-13-7-12(16)9-17-14(13)21/h7,9,11H,2-6,8,10H2,1H3,(H,17,21)(H2,18,19,22)/p+1/t11-/m1/s1/fC15H24BrN4O2/h17-20H/q+1 44A0CFB32B89CA6D