InChI=1/C15H12F6N2O2/c1-7-5-23(6-14(16,17)18)11-2-8-9(15(19,20)21)3-13(24)22-10(8)4-12(11)25-7/h2-4,7H,5-6H2,1H3,(H,22,24)/t7-/m0/s1/f/h22H 968E0793D3C06347