InChI=1/C19H16F2N2O4S2/c1-12-2-6-14(7-3-12)22-19-23-15(11-28-19)10-27-17(24)13-4-8-16(9-5-13)29(25,26)18(20)21/h2-9,11,18H,10H2,1H3,(H,22,23)/f/h22H CC97E876FAA7EE2A