InChI=1/C13H15Br2N3O2/c14-10-5-9(13(20)11(15)6-10)7-16-17-12(19)8-18-3-1-2-4-18/h5-7,20H,1-4,8H2,(H,17,19)/b16-7-/f/h20h,17-18H	FE14EA92E1E00F73