20684
Exposure to systemic phototoxic drugs was measured and included antimicrobial agents , diuretics , antipsychotic drugs , antidiabetic drugs , cardiac drugs , antimalarials and nonsteroidal anti - inflammatory drugs ( NSAIDs ) .
 None
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:  
Answer:
 None