InChI=1/C16H16F3N3O2/c17-16(18,19)11-9-12(10-5-2-1-3-6-10)22-15(13(11)14(20)24)21-7-4-8-23/h1-3,5-6,9,23H,4,7-8H2,(H2,20,24)(H,21,22)/f/h21H,20H2 4CDAEF84DB321865