Table 10.
Example of a token sequence tagged with matches against chemical dictionaries.
| Token | Normal form | ChEBI | DrugBank | CTD | PubChem | Jochem |
|---|---|---|---|---|---|---|
| For | for | O | O | O | O | O |
| the | the | O | O | O | O | O |
| preparation | preparation | O | O | O | O | O |
| of | of | O | O | O | O | O |
| hydrogel | hydrogel | O | O | B | O | B |
| microspheres | microsphere | O | O | O | O | O |
| based | base | O | O | O | O | O |
| on | on | O | O | O | O | O |
| hydroxyethyl | hydroxyethyl | O | O | B | O | B |
| starch | starch | B | O | I | O | I |
| - | _ | B | O | O | O | O |
| hydroxyethyl | hydroxyethyl | I | O | B | O | B |
| methacrylate | methacrylate | I | O | I | B | I |
| ( | _ | O | O | O | O | O |
| HES-HEMA | hes_hema | O | O | O | O | O |
| ) | _ | O | O | O | O | O |