8866
One of these was clofazimine , an aniline aposafranine derivative known to produce a ceroid - like pigment in the tissues of patients treated with this drug or lepromatous leprosy .
 ceroid - like pigment, clofazimine
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:
 ceroid - like pigment, clofazimine