InChI=1/C14H12ClNO8S/c1-5(2)13(19)23-4-24-14(20)12-8(15)6-3-7(17)10(18)9(16(21)22)11(6)25-12/h3,5,17-18H,4H2,1-2H3/p-1/fC14H11ClNO8S/h18h/q-1 6848B100FE40E567