11804
Pigmentary disorders are recognized adverse effects of the semi - synthetic tetracycline derivative antibiotic , minocycline .
 Pigmentary disorders, minocycline
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:
 Pigmentary disorders, minocycline