InChI=1/C18H13F3N2O2S/c1-26(24,25)15-6-4-12(5-7-15)16-9-14(18(19,20)21)11-23-17(16)13-3-2-8-22-10-13/h2-11H,1H3 BA33D7E2D4C6ACAB