11285
In the present work , we use luminol as light source and meso - tetraphenylporphyrin as the photosensitizer .
 Chemical: luminol; Chemical: meso - tetraphenylporphyrin
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: luminol, meso - tetraphenylporphyrin 
Answer:
 Chemical: luminol; Chemical: meso - tetraphenylporphyrin