4-methyl-2,3-dihydro-1,4-benzothiazine

((2-((trifluoroacetyl)amino)phenyl)thio)ethene

N-(trifluoroacetyl)-N-(2-(methylthio)phenyl)ethenamine

2-乙基烟酸

3,5-二(三氟甲基)苯甲醚