InChI=1/C16H15N9OS2/c17-25-14(22-20-8-10-7-19-12-4-2-1-3-11(10)12)23-24-16(25)28-9-13(26)21-15-18-5-6-27-15/h1-8,19H,9,17H2,(H,22,23)(H,18,21,26)/b20-8+/f/h21-22H 13DB1D307B80DD6A