(S,E)-N-((2-(4-chlorophenyl)-3-phenylisoxazolidin-4-ylidene)methyl)-N-(4-fluorobenzyl)-4-methylbenzenesulfonamide

(S,E)-ethyl 4-(4-((N-(4-fluorobenzyl)-4-methylphenylsulfonamido)methylene)-3-phenylisoxazolidin-2-yl)benzoate

(Z)-N-(4-fluorobenzyl)-N-((2-(N-(4-fluorobenzyl)-4-methylphenylsulfonamido)-3-methylenecyclobutylidene)methyl)-4-methylbenzenesulfonamide

(Z)-N-(4-fluorobenzyl)-4-methyl-N-((5-oxo-1-phenyldihydropyrazolo[1,2-a]pyrazol-2(1H,3H,5H)-ylidene)methyl)benzenesulfonamide