InChI=1/C15H14N4O4S/c1-15(2)22-11(20)8(12(21)23-15)7-17-13(16)19-14-18-9-5-3-4-6-10(9)24-14/h3-8H,1-2H3,(H2,16,18,19)/p+1/b17-7+/fC15H15N4O4S/h17H,16H2/q+1/b17-7+,19-13? 1AAA774E38D2806C