4-Acetamido-2-nitro-beta,beta,beta4-(Acetylamino)-2-nitro-beta,beta,beta-trifluorophenetole3'-Nitro-4'-(2,2,2-trifluoroethoxy)acetanilideN-[3-Nitro-4-(2,2,2-trifluoroethoxy)phenyl]acetamide5-(Acetylamino)-2-(2,2,2-trifluoroethoxy)nitrobenzene5-Acetamido-2-(2,2,2-trifluoroethoxy)nitrobenzene