18877
In conclusion , patients who use colchicine or statins are at significant risk for developing allopurinol - induced adverse events .
 Chemical: colchicine; Chemical: statins; Chemical: allopurinol
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: colchicine, statins, allopurinol 
Answer:
 Chemical: colchicine; Chemical: statins; Chemical: allopurinol