InChI=1/C18H16BrFN2S/c1-12-22-15(11-23-12)10-21-18(13-5-3-2-4-6-13)16-8-7-14(19)9-17(16)20/h2-9,11,18,21H,10H2,1H3/t18-/m1/s1 8209D169DD1F221D