23107
Both nicotinic acid and nicotinamide were effective in significantly reducing serum phosphorus concentrations in patients with ESRD on either hemodialysis or peritoneal dialysis .
 Chemical: nicotinic acid; Chemical: nicotinamide; Chemical: phosphorus
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: nicotinic acid; Chemical: nicotinamide; Chemical: phosphorus