问题: 俗称疏果净的药物分子式是什么？
Cypher查询:
match (:ENTITY{name:'苦楝素，疏果净，绿保威，楝素'})<-[:Relationship{name:'药物别名'}]-(m),(m)-[:Relationship{name:'分子式'}]->(n) return distinct m.name,n.name
查询结果:
m.name: 川楝素
n.name: C30H38O11