11445
This philosophy was instituted for the compound RP 73401 , a specific phosphodiesterase IV inhibitor , that was being developed simultaneously for delivery by both oral and pulmonary routes of administration .
 GENE: phosphodiesterase IV
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: phosphodiesterase IV 
Answer:
 GENE: phosphodiesterase IV