18680
Tet proteins oxidize 5 - methylcytosine ( mC ) to generate 5 - hydroxymethyl ( hmC ) , 5 - formyl ( fC ) , and 5 - carboxylcytosine ( caC ) .
 Chemical: 5 - methylcytosine; Chemical: 5 - hydroxymethyl; Chemical: hmC; Chemical: 5 - formyl; Chemical: 5 - carboxylcytosine; Chemical: caC
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: 5 - methylcytosine, 5 - hydroxymethyl, hmC, 5 - formyl, 5 - carboxylcytosine, caC 
Answer:
 Chemical: 5 - methylcytosine; Chemical: 5 - hydroxymethyl; Chemical: hmC; Chemical: 5 - formyl; Chemical: 5 - carboxylcytosine; Chemical: caC