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5 - Methoxy - N , N - dimethyltryptamine ( 5 - MeO - DMT or street name " 5 - MEO " ) is a newer designer drug belonging to a group of naturally occurring indolealkylamines .
 Chemical: 5 - Methoxy - N , N - dimethyltryptamine; Chemical: 5 - MeO - DMT; Chemical: 5 - MEO; Chemical: indolealkylamines
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: 5 - Methoxy - N , N - dimethyltryptamine; Chemical: 5 - MeO - DMT; Chemical: 5 - MEO; Chemical: indolealkylamines