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| categories | number of molecules | percentage of molecules (%) |
|---|---|---|
| valid molecules | 197 | 98.5 |
| invalid molecules | 3 | 1.5 |
| existent | 195 | 97.5 |
| non-existent | 2 | 1 |
| used in the flavor industry | 155 | 77.5 |
| not yet used in the flavor industry | 40 | 20 |
| toxic | 5 | 2.5 |
