3709
Possible serotonin syndrome associated with clomipramine after withdrawal of clozapine .
 serotonin syndrome, clomipramine; serotonin syndrome, clozapine
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:
 serotonin syndrome, clomipramine; serotonin syndrome, clozapine