问题: 给我找1个分子式是C30H62O的物质，熔点是多少？
Cypher查询:
match (:ENTITY{name:'C30H62O'})<-[:Relationship*]-(m),(m)-[:Relationship{name:'熔点'}]->(n) return distinct m.name,n.name limit 1
查询结果:
m.name: 三十烷醇
n.name: 86-87（℃）