(E)-2-(((1-(4-hydroxy-2-methyl-1,1-dioxido-2H-benzo[e][1,2]thiazin-3-yl)ethylidene)amino)oxy)-N-(4-methoxyphenyl)acetamide

(E)-2-(((1-(4-ethoxy-2-methyl-1,1-dioxido-2H-benzo[e][1,2]thiazin-3-yl)ethylidene)amino)oxy)-N-(3-fluorophenyl)acetamide