InChI=1/C15H23BrN4O2/c1-10-3-5-20(6-4-10)11(2)8-18-15(22)19-13-7-12(16)9-17-14(13)21/h7,9-11H,3-6,8H2,1-2H3,(H,17,21)(H2,18,19,22)/p+1/t11-/m0/s1/fC15H24BrN4O2/h17-20H/q+1 1DD19F8865DB76C0