InChI=1/C13H12F2N4OS/c14-13(15)21-10-4-2-1-3-9(10)18-12(20)8-5-6-17-11(7-8)19-16/h1-7,13H,16H2,(H,17,19)(H,18,20)/f/h18-19H 72DDEC15C485AE1C