InChI=1/C23H18F4N4O3S/c24-20(19(23(25,26)27)14-4-3-5-15(12-14)21(28)29)22(32)31-16-10-8-13(9-11-16)17-6-1-2-7-18(17)35(30,33)34/h1-12H,(H3,28,29)(H,31,32)(H2,30,33,34)/b20-19-/f/h28-30H2/b20-19-,31-22? EF9AD554ECC8683A