InChI=1/C19H19FN2O3S/c1-12-3-4-14-11-15(19(23)22-18(14)13(12)2)9-10-21-26(24,25)17-7-5-16(20)6-8-17/h3-8,11,15,21H,9-10H2,1-2H3/p+1/t15-/m0/s1/fC19H20FN2O3S/h22H/q+1 8A358F99D50AD4A5