5995
Thus , the unanticipated signal in the drug discrimination assay may have resulted from an interaction of the metabolite BMS - 790318 with the TBOB site on the GABA ( A ) channel where it appears to behave as an allosteric potentiator of GABA evoked currents .
 Chemical: BMS - 790318; Chemical: TBOB; Chemical: GABA; Chemical: GABA
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: BMS - 790318; Chemical: TBOB; Chemical: GABA; Chemical: GABA