InChI=1/C14H15BrN2O3/c1-20-8-4-7-13(18)10(9-16)14(19)17-12-6-3-2-5-11(12)15/h2-3,5-6,17,19H,4,7-8H2,1H3/p-1/b14-10+/fC14H14BrN2O3/h19h/q-1 2EA389C4D24DB873