InChI=1/C15H12O4S/c16-12(9-13(17)15(18)19)11-6-7-20-14(11)8-10-4-2-1-3-5-10/h1-7H,8-9H2,(H,18,19)/p-1/fC15H11O4S/q-1	CD3D5BB05A1EDCD8