InChI=1/C11H11BrClF2N3O3/c12-5-1-4(13)2-7(9(5)21-11(14)15)18-10(20)6(16)3-8(17)19/h1-2,6,11H,3,16H2,(H2,17,19)(H,18,20)/p+1/t6-/m1/s1/fC11H12BrClF2N3O3/h16,18H,17H2/q+1 4BE94D71B0B84E66