InChI=1/C15H16N2O6S/c1-8-13(14(9(2)23-8)24(16,19)20)15(18)17-6-10-3-4-11-12(5-10)22-7-21-11/h3-5H,6-7H2,1-2H3,(H,17,18)(H2,16,19,20)/f/h17H,16H2 AC8248924D3D10AE