15547
The studies reported here were conducted to investigate the transport characteristics of apixaban ( 1 - ( 4 - methoxyphenyl ) - 7 - oxo - 6 - ( 4 - ( 2 - oxopiperidin - 1 - yl ) phenyl ) - 4 , 5 , 6 , 7 - tetrahydro - 1H - pyrazolo [ 3 , 4 - c ] pyridine - 3 - carboxamide ) and to understand the impact of transporters on apixaban distribution and disposition .
 Chemical: apixaban; Chemical: 1 - ( 4 - methoxyphenyl ) - 7 - oxo - 6 - ( 4 - ( 2 - oxopiperidin - 1 - yl ) phenyl ) - 4 , 5 , 6 , 7 - tetrahydro - 1H - pyrazolo [ 3 , 4 - c ] pyridine - 3 - carboxamide
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: apixaban; Chemical: 1 - ( 4 - methoxyphenyl ) - 7 - oxo - 6 - ( 4 - ( 2 - oxopiperidin - 1 - yl ) phenyl ) - 4 , 5 , 6 , 7 - tetrahydro - 1H - pyrazolo [ 3 , 4 - c ] pyridine - 3 - carboxamide