InChI=1/C20H21FN2O3S/c1-14(2)11-26-18-5-3-4-17(10-18)23-20(25)13-27-12-19(24)22-16-8-6-15(21)7-9-16/h3-10H,1,11-13H2,2H3,(H,22,24)(H,23,25)/f/h22-23H 10C84959031F388A