preferred_name: 1-chloro-2,4-dinitrobenzene allergic contact dermatitis
preferred_name_lc: 1-chloro-2,4-dinitrobenzene allergic contact dermatitis
label: 1-chloro-2,4-dinitrobenzene allergic contact dermatitis
label_lc: 1-chloro-2,4-dinitrobenzene allergic contact dermatitis