InChI=1/C14H10N4O2S/c1-2-9(12-11(3-1)19-8-20-12)6-17-18-13-10-4-5-21-14(10)16-7-15-13/h1-7H,8H2,(H,15,16,18)/b17-6+/f/h18H	ED84A3614F4F4BDA