2121
Intra - neural ceroid - like pigment following the treatment of lepromatous leprosy with clofazimine ( B663 ; Lamprene ) .
 Intra - neural ceroid - like pigment, B663; Intra - neural ceroid - like pigment, clofazimine; Intra - neural ceroid - like pigment, Lamprene
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 Intra - neural ceroid - like pigment, B663; Intra - neural ceroid - like pigment, clofazimine; Intra - neural ceroid - like pigment, Lamprene