InChI=1/C16H15F3N4OS/c17-16(18,19)12-2-1-7-21-14(12)22-8-9-23-15(24)11-5-3-10(4-6-11)13(20)25/h1-7H,8-9H2,(H2,20,25)(H,21,22)(H,23,24)/f/h22-23H,20H2 3CEFAAA2B4D75BC2