InChI=1/C19H15F3N2O3S/c1-12-3-7-14(8-4-12)27-18-23-16(11-17(24-18)19(20,21)22)13-5-9-15(10-6-13)28(2,25)26/h3-11H,1-2H3 74AF4114B62659F2