17803
A new denitroaristolochic acid , demethylaristofolin C ( 1 ) , together with six known alkaloids , crebanine N - oxide ( 2 ) , ( - ) - sukhodianine - beta - N - oxide ( 3 ) , palmatine ( 4 ) , corydalmine ( 5 ) , dehydrocorydalmine ( 6 ) , and corynoxidine ( 7 ) , was isolated from the tubers of Stephania succifera .
 Chemical: denitroaristolochic acid; Chemical: demethylaristofolin C; Chemical: crebanine N - oxide; Chemical: ( - ) - sukhodianine - beta - N - oxide; Chemical: palmatine; Chemical: corydalmine; Chemical: dehydrocorydalmine; Chemical: corynoxidine
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: denitroaristolochic acid, demethylaristofolin C, crebanine N - oxide, ( - ) - sukhodianine - beta - N - oxide, palmatine, corydalmine, dehydrocorydalmine, corynoxidine 
Answer:
 Chemical: denitroaristolochic acid; Chemical: demethylaristofolin C; Chemical: crebanine N - oxide; Chemical: ( - ) - sukhodianine - beta - N - oxide; Chemical: palmatine; Chemical: corydalmine; Chemical: dehydrocorydalmine; Chemical: corynoxidine