InChI=1/C13H12N4O2S/c1-9-6-13(11-4-2-3-5-12(11)16-9)17-20(18,19)10-7-14-15-8-10/h2-8H,1H3,(H,14,15)(H,16,17)/f/h14,16H	C78B6986C3DB8130