3041
The net accumulation of platinum ( Pt ) and the Pt - DNA adduct levels were reduced in CLDN3KD and CLDN4KD cells .
 Chemical: platinum; Chemical: Pt; Chemical: Pt
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: Pt; Chemical: Pt