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RxnLab
DiffAlign: Retrosynthesis through Diffusion
Beta
Enter your target molecule below
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Target Product
(SMILES, name, InChI, InChIKey, or CAS; resolved via PubChem)
Examples:
Chloro-bipyridine nitrile
aspirin
caffeine
CAS 50-78-2
Paracetamol
Model
?
Which single-step retrosynthesis model runs the prediction. Each model has its own architecture and tunable parameters; switching models updates the controls below.
DiffAlign (align-absorbing)
LocalRetro
Number of Precursors
?
How many precursor sets the model samples. The raw samples are then deduplicated, and any set that can't be parsed by RDKit is discarded, so you'll usually see fewer cards than you requested.
Diffusion steps
?
How many denoising steps the model takes to produce each sample. More steps usually mean cleaner, more confident predictions but slower inference.
1
2
5
10
25
50
Predict Precursors
Clear