InChI=1/C13H18N2O5S/c1-8(2)7-11(13(17)18)15-12(16)9-3-5-10(6-4-9)21(14,19)20/h3-6,8,11H,7H2,1-2H3,(H,15,16)(H,17,18)(H2,14,19,20)/p-1/t11-/m0/s1/fC13H17N2O5S/h15H,14H2/q-1 768FBE41406CEA60