InChI=1/C19H18F2N2O2S/c20-14-6-4-13(5-7-14)19-23-16(12-26-19)9-22-10-17(24)11-25-18-3-1-2-15(21)8-18/h1-8,12,17,22,24H,9-11H2/p+1/t17-/m1/s1/fC19H19F2N2O2S/h22H/q+1 51B0C7785BBDB801