InChI=1/C17H12N2O6S/c20-11-3-1-9(5-12(11)21)13(22)7-26-17-19-18-16(25-17)10-2-4-14-15(6-10)24-8-23-14/h1-6,20-21H,7-8H2	F1A3258F08EE8E5E