text: --name: bySmiles
  --connection: chembl:chembl
  --input: int molregno
  select molregno, canonical_smiles from compound_structures where molregno = @molregno
  --end
  
  --name: Top100Smiles
  --connection: chembl:chembl
  select molregno, canonical_smiles from compound_structures limit 100
  --end
  
  