InChI=1/C22H20FNO5S/c1-4-29-22(26)21(25)19-13-20(15-8-10-18(11-9-15)30(3,27)28)24(14(19)2)17-7-5-6-16(23)12-17/h5-13H,4H2,1-3H3 8A5FE4B8958EE22A