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The hypothesis that fenoldopam could be used to induce hypotension and preserve blood flow to the kidney was tested .
 Chemical: fenoldopam; Disease: hypotension
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: fenoldopam; Disease: hypotension