InChI=1/C17H16BrClN2/c1-10-4-7-15-14(8-10)20-17(12(3)19)21(15)16-9-13(18)6-5-11(16)2/h4-9,12H,1-3H3/t12-/m1/s1 A2CD5AF4B452E1FC