InChI=1/C23H16BrClN2O3/c24-17-5-1-4-16(11-17)20-19(21(28)15-6-8-18(25)9-7-15)22(29)23(30)27(20)13-14-3-2-10-26-12-14/h1-12,20,29H,13H2/p-1/t20-/m0/s1/fC23H15BrClN2O3/h29h/q-1 9AE2EE881D346DC7