InChI=1/C9H13NO5S/c11-8(7-3-14-1-2-15-7)10-5-16-4-6(10)9(12)13/h6-7H,1-5H2,(H,12,13)/p-1/t6-,7+/m1/s1/fC9H12NO5S/q-1 1375D06D4EC0FA58