InChI=1/C16H10BrClN4O2S/c17-12-4-2-11(3-5-12)14-9-25-16(20-14)21-19-8-10-1-6-13(18)15(7-10)22(23)24/h1-9H,(H,20,21)/b19-8+/f/h21H 47F083D81AF747BD