InChI=1/C21H25FN2O3S/c1-3-27-21(26)19-17(15-4-6-16(22)7-5-15)13-28-20(19)23-18(25)12-24-10-8-14(2)9-11-24/h4-7,13-14H,3,8-12H2,1-2H3,(H,23,25)/p+1/fC21H26FN2O3S/h23-24H/q+1 048E929A4B2E668E