InChI=1/C13H19BrN2O6/c1-2-7-3-10(16(21)22)9(4-8(7)14)15-5-11(18)13(20)12(19)6-17/h3-4,11-13,15,17-20H,2,5-6H2,1H3/t11-,12+,13-/m0/s1	DB3927CF0FBA8A0E