InChI=1/C18H19F3N2O3S/c1-3-26-17(25)13-8-9-27-16(13)22-15(24)11-23(2)10-12-6-4-5-7-14(12)18(19,20)21/h4-9H,3,10-11H2,1-2H3,(H,22,24)/f/h22H E4BA4EF3ECB1D352