InChI=1/C14H15FN4S/c15-11-3-4-13-12(9-11)17-14(20)19(13)7-2-1-6-18-8-5-16-10-18/h3-5,8-10H,1-2,6-7H2,(H,17,20)/f/h17H B4D4174FE2967C12