InChI=1/C19H19FN4S/c20-15-6-1-2-7-16(15)23-19-22-12-14(25-19)13-24-11-5-9-18(24)17-8-3-4-10-21-17/h1-4,6-8,10,12,18H,5,9,11,13H2,(H,22,23)/t18-/m0/s1/f/h23H 96234C142B256056