14100
Cytotoxicity of lapachol , beta - lapachone and related synthetic 1 , 4 - naphthoquinones against oesophageal cancer cells .
 Chemical: lapachol; Chemical: beta - lapachone; Chemical: 1 , 4 - naphthoquinones
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: lapachol; Chemical: beta - lapachone; Chemical: 1 , 4 - naphthoquinones