InChI=1/C14H11N5O2S/c1-7-16-12-11(13(21)18(7)6-10(15)20)22-14-17-8-4-2-3-5-9(8)19(12)14/h2-5H,6H2,1H3,(H2,15,20)/f/h15H2 3CC27912DD3E1622