InChI=1/C15H10F6N4O2/c1-7-22-10-9(13(24-7,14(16,17)18)15(19,20)21)11(26)23-12(27)25(10)8-5-3-2-4-6-8/h2-6H,1H3,(H,22,24)(H,23,26,27)/f/h22-23H AB49307228B66D62