InChI=1/C9H10N2O3S/c1-5-4-7(12)11-9(10-5)15-6-2-3-14-8(6)13/h4,6H,2-3H2,1H3,(H,10,11,12)/p-1/t6-/m1/s1/fC9H9N2O3S/q-1 CD24D6B9B490C1B2