InChI=1/C11H10ClNO4S/c12-7-3-6(1-2-9(7)14)10(15)13-5-18-4-8(13)11(16)17/h1-3,8,14H,4-5H2,(H,16,17)/p-1/t8-/m1/s1/fC11H9ClNO4S/q-1 3AD0081AF9C4F49A