InChI=1/C20H16F2N4O4S/c1-23-18(27)14-8-11(4-6-24-14)10-25-13-5-7-31-17(13)19(28)26-12-2-3-15-16(9-12)30-20(21,22)29-15/h2-9,25H,10H2,1H3,(H,23,27)(H,26,28)/f/h23,26H F0A6E270382DD1C1