1363
Metabolites detected in urine included those previously reported , BPB - glucuronide , BPB - sulfate , hydroxybenzoic acid and hydroxyhippuric acid , but also novel metabolites arising from ring hydroxylation followed by glucuronidation and sulfation .
 Chemical: BPB - glucuronide; Chemical: BPB - sulfate; Chemical: hydroxybenzoic acid; Chemical: hydroxyhippuric acid
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: BPB - glucuronide; Chemical: BPB - sulfate; Chemical: hydroxybenzoic acid; Chemical: hydroxyhippuric acid