14167
Support for 5 - HT2C receptor functional selectivity in vivo utilizing structurally diverse , selective 5 - HT2C receptor ligands and the 2 , 5 - dimethoxy - 4 - iodoamphetamine elicited head - twitch response model .
 Chemical: 2 , 5 - dimethoxy - 4 - iodoamphetamine
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: 2 , 5 - dimethoxy - 4 - iodoamphetamine