InChI=1/C19H16F2N2O2S/c20-18(21)25-12-8-9-13-11(10-12)4-3-7-16(13)23-17(24)14-5-1-2-6-15(14)22-19(23)26/h1-2,5-6,8-10,16,18H,3-4,7H2,(H,22,26)/t16-/m1/s1/f/h22H 34C59D889AFE32B5