InChI=1/C11H9ClN2O3S/c12-9-4-2-1-3-8(9)7-18(16,17)11-6-5-10(15)13-14-11/h1-6H,7H2,(H,13,15)/p-1/fC11H8ClN2O3S/q-1	0F0E5D58F258DD83