Drug-likeness & structural alerts
Score a small in-browser set (up to 50 molecules). QED and SA are always computed; optional thresholds become hard gates.
Molecules
Paste SMILES or InChI one per line, or one molblock / SDF. At most 50 molecules.
or drop a file here
Scores
Scores and passer SMILES will appear here after calculation.
Batch drug-likeness filter
Score a library and filter passers with Lipinski, Veber, QED, SA score, and structural alerts.
0 molecules ready
Estimated minimum cost: $—
Molecules
Paste SMILES or InChI one per line, or one molblock / SDF. At most 10,000 molecules.
or drop a file here
Filter options
Enabled rules are AND-ed. QED and SA are always scored; optional thresholds become hard gates.