InChI=1/C15H20F3NO3S/c1-2-8-19-9-4-6-13(11-19)12-5-3-7-14(10-12)22-23(20,21)15(16,17)18/h3,5,7,10,13H,2,4,6,8-9,11H2,1H3/p+1/t13-/m1/s1/fC15H21F3NO3S/h19H/q+1 74F7B936C1415074