InChI=1/C14H21FN2O3S/c1-3-5-10(6-4-2)14(18)17-13-8-7-11(9-12(13)15)21(16,19)20/h7-10H,3-6H2,1-2H3,(H,17,18)(H2,16,19,20)/f/h17H,16H2 3B4AE8B7079A6779