InChI=1/C18H13BrF2N4O/c19-12-7-5-11(6-8-12)14-9-15(25-18(24-14)22-10-23-25)13-3-1-2-4-16(13)26-17(20)21/h1-8,10,15,17H,9H2/t15-/m1/s1 CDA77ECBFF97A4B8