The molecule is an organoammonium salt where dicyclohexylammonium is the cation and alpha,N-(epsilon,N-DNP-aminocaproyl)-epsilon,N-DNP-L-lysinate is the counterion. It has a role as a hapten.
dicyclohexylazanium;(2S)-6-(2,4-dinitroanilino)-2-[6-(2,4-dinitroanilino)hexanoylamino]hexanoate