17877
The results show both DCVCS and TCVCS were mutagenic , and TCVCS exhibited 3 - fold higher mutagenicity than DCVCS .
 Chemical: DCVCS; Chemical: TCVCS; Chemical: TCVCS; Chemical: DCVCS
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: DCVCS; Chemical: TCVCS; Chemical: TCVCS; Chemical: DCVCS