InChI=1/C17H22F2N2O4S/c1-25-14(22)9-4-2-3-5-10-20-15(23)16(24)21-12-7-6-8-13(11-12)26-17(18)19/h6-8,11,17H,2-5,9-10H2,1H3,(H,20,23)(H,21,24)/f/h20-21H CBE516D9AB142134