InChI=1/C11H7N2O6S2/c14-11(15)10-9(5-6-20-10)21(18,19)12-7-3-1-2-4-8(7)13(16)17/h1-6H,(H,14,15)/q-1/p-1/fC11H6N2O6S2/q-2	43EA6373DEA70DE2