InChI=1/C14H13N5O4S/c1-2-22-9-5-7(3-4-8(9)20)6-10-13(21)19(14(16)24-10)12-11(15)17-23-18-12/h3-6,16,20H,2H2,1H3,(H2,15,17)/b10-6-,16-14?/f/h15H2 4E132F5F151066D6