InChI=1/C15H11F9N2O/c16-13(17,18)3-4-26(7-14(19,20)21)8-1-2-11-9(5-8)10(15(22,23)24)6-12(27)25-11/h1-2,5-6H,3-4,7H2,(H,25,27)/p-1/fC15H10F9N2O/q-1 C17176D76A2A8F66