InChI=1/C14H20Br2N2O3/c1-9(7-17-14(2,3)4)8-21-13-11(15)5-10(18(19)20)6-12(13)16/h5-6,9,17H,7-8H2,1-4H3/p+1/t9-/m1/s1/fC14H21Br2N2O3/h17H/q+1 FA18C2378A56CA96