InChI=1/C19H18FNS/c20-15-6-4-5-13(11-15)14-7-8-17-16(12-14)19(18(22)21-17)9-2-1-3-10-19/h4-8,11-12H,1-3,9-10H2,(H,21,22)/f/h21H 8554D09ACC55952D