3800
Rat aortic VSMC were treated with 1 - 100 micro M of either sodium arsenate ( As ( V ) ) , sodium arsenite ( As ( III ) ) , monomethylarsonic acid , or dimethylarsinic acid .
 Chemical: sodium arsenate; Chemical: As ( V ); Chemical: sodium arsenite; Chemical: As ( III ); Chemical: monomethylarsonic acid; Chemical: dimethylarsinic acid
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: sodium arsenate; Chemical: As ( V ); Chemical: sodium arsenite; Chemical: As ( III ); Chemical: monomethylarsonic acid; Chemical: dimethylarsinic acid