2353
Incubation of isoform - specific substrate probes CYPs with mollugin ( 0 - 25 mu M ) in HLM resulted in strong inhibition of CYP1A2 - catalyzed phenacetin O - deethylation , showing IC ( 50 ) values of 1 . 03 and 3 . 55 mu M without and with pre - incubation , respectively .
 Chemical: mollugin; Chemical: phenacetin; Chemical: O
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: mollugin, phenacetin, O 
Answer:
 Chemical: mollugin; Chemical: phenacetin; Chemical: O