InChI=1/C15H12F3NO2S/c16-15(17,18)14(21)19-6-5-9-8-10(20)3-4-11(9)13(19)12-2-1-7-22-12/h1-4,7-8,13,20H,5-6H2/t13-/m1/s1 4CFD44D217DA860E