InChI=1/C16H13FN2O2S/c17-13-5-3-12(4-6-13)16-2-1-11-19(16)14-7-9-15(10-8-14)22(18,20)21/h1-11H,(H2,18,20,21)/f/h18H2 386C03129DF1B697