InChI=1/C18H19ClFNO4S/c1-13(25-17-9-5-4-8-16(17)20)18(22)21-10-11-26(23,24)12-14-6-2-3-7-15(14)19/h2-9,13H,10-12H2,1H3,(H,21,22)/t13-/m1/s1/f/h21H	6473159C9CCE586F