24873
Furthermore , new antithrombotic strategies have been developed as potential alternatives to warfarin , including dual - antiplatelet therapy with clopidogrel plus aspirin and the development of new oral anticoagulants such as dabigatran , rivaroxaban , and apixaban .
 Chemical: warfarin; Chemical: clopidogrel; Chemical: aspirin; Chemical: dabigatran; Chemical: rivaroxaban; Chemical: apixaban
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: warfarin, clopidogrel, aspirin, dabigatran, rivaroxaban, apixaban 
Answer:
 Chemical: warfarin; Chemical: clopidogrel; Chemical: aspirin; Chemical: dabigatran; Chemical: rivaroxaban; Chemical: apixaban