InChI=1/C20H17F3N2O3S/c21-13-10-14(22)20-19(18(13)23)24-15(29-20)6-7-16(26)25(11-17(27)28)9-8-12-4-2-1-3-5-12/h1-5,10H,6-9,11H2,(H,27,28)/p-1/fC20H16F3N2O3S/q-1 ED7FCA3EA5AEC854