What is the {active ingredient in} and the {significant drug interaction} of {Amphetamine} ?
Which is the {active ingredient in} the {significant drug interaction} of {Amphetamine} ?
SELECT ?ans_1 ?ans_2 WHERE { wd:Q179452 wdt:P3780 ?ans_1 . wd:Q179452 wdt:P769 ?ans_2 }
 SELECT ?ans_1 ?ans_2 WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q179452> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P3780> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?ans_1. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q179452> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P769> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?ans_2. } 
When Amphetamine has a significant drug interaction, what's the active ingredient that causes this?