13684
In vitro biotransformation assays with porcine subcellular fractions and the reconstituted human enzymes demonstrate an mARC - dependent N - reduction of upamostat .
 Chemical: N; Chemical: upamostat
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: N; Chemical: upamostat