InChI=1/C16H14N6O2S/c1-9-7-14(24-21-9)19-13(23)8-25-16-18-12-6-4-3-5-11(12)15-17-10(2)20-22(15)16/h3-7H,8H2,1-2H3,(H,19,23)/f/h19H 015AAA8420B345F6