262329 clusters
Max cluster size: 3

Cluster Size Distribution
1	166204
2	96120
3	5

Cluster Type Distribution
frozenset({('DRUGBANK', 1), ('RXCUI', 1)})	1
frozenset({('UMLS', 1), ('RXCUI', 1), ('MESH', 1)})	5
frozenset({('RXCUI', 1)})	3250
frozenset({('UMLS', 1), ('RXCUI', 1)})	96119
frozenset({('UMLS', 1)})	162954