4484
The accumulation of platinum by both cultured rat DRG neurons and HEK / rCtr1 cells , during oxaliplatin exposure , was saturable and temperature dependent , but was inhibited by copper only in HEK / rCtr1 cells .
 Chemical: platinum; Chemical: oxaliplatin; Chemical: copper
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: platinum; Chemical: oxaliplatin; Chemical: copper