| 1-(5R-hydroxyhexyl)-3,7-dimethylxanthine | http://purl.obolibrary.org/obo/CHEBI_143527 |  | 
  | 1-[(5R)-5-hydroxyhexyl]-3,7-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione | http://purl.obolibrary.org/obo/CHEBI_143527 |  | 
  | 1-[(5R)-5-hydroxyhexyl]-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione | http://purl.obolibrary.org/obo/CHEBI_143527 |  | 
  | 1-[(R)-5-hydroxyhexyl]theobromine | http://purl.obolibrary.org/obo/CHEBI_143527 |  | 
  | (R)-1-(5-hydroxyhexyl)-3,7-dimethylxanthine | http://purl.obolibrary.org/obo/CHEBI_143527 |  |