InChI=1/C14H11ClN2O4S/c1-2-9-10-7-8(15)3-4-11(10)21-14(9)22(19,20)13-6-5-12(18)16-17-13/h3-7H,2H2,1H3,(H,16,18)/p-1/fC14H10ClN2O4S/q-1	EFEC6E3C0894FA2C