InChI=1/C15H13BrN2O3/c1-8-12(15(19)20-2)13(11(7-17)14(18)21-8)9-3-5-10(16)6-4-9/h3-6,13H,18H2,1-2H3/t13-/m1/s1	49F530FEB5501C35