吡啶 / Pyridine
http://purl.bmicc.cn/ontology/ICD11CN/XM2NF0
http://id.who.int/icd/release/11/2019-04/mms/892000350
XM2NF0
ICD11CN:XM2NF0
http://purl.bmicc.cn/ontology/ICD11CN/1042761116