InChI=1/C18H14ClFO5S/c1-18(22)16(10-3-6-12(7-4-10)26(2,23)24)15(17(21)25-18)11-5-8-14(20)13(19)9-11/h3-9,22H,1-2H3/t18-/m0/s1 C75D7D21B619B19F