1550
Latanoprost produces an additional reduction of intraocular pressure ( IOP ) when used in combination with timolol , pilocarpine , acetazolamide and dipivefrin .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None