InChI=1/C17H16N4OS/c1-11-6-5-7-12(2)15(11)21-16(22)13-10-19-17(23-13)20-14-8-3-4-9-18-14/h3-10H,1-2H3,(H,21,22)(H,18,19,20)/f/h20-21H ABAEF1882A3F9B81