InChI=1/C18H15FN2OS/c1-21(18(22)16-9-5-11-23-16)17(15-8-2-3-10-20-15)13-6-4-7-14(19)12-13/h2-12,17H,1H3/t17-/m0/s1 0DF94AAC7B320831