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NS - 718 , a lipid nanosphere incorporating amphotericin B , is effective against pathogenic fungi and has low toxicity .
 Chemical: amphotericin B; Disease: toxicity
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: amphotericin B; Disease: toxicity