InChI=1/C15H15N7O5S/c1-2-27-15(24)10-7-18-13-11(14(23)21-22(13)12(10)16)20-19-8-3-5-9(6-4-8)28(17,25)26/h3-7H,2H2,1H3,(H5,16,17,18,19,21,23,24,25,26)/p+1/fC15H16N7O5S/h19,21H,16-17H2/q+1 DC66F703B1B59E38