InChI=1/C15H11ClFN3O4S/c16-8-1-6-12(11(7-8)13-14(21)19-15(22)18-13)25(23,24)20-10-4-2-9(17)3-5-10/h1-7,13,20H,(H2,18,19,21,22)/t13-/m0/s1/f/h18-19H 33F4FF311A81B484