Model scope: This prediction uses a minimal empirical additivity model. It is intended for small to medium organic molecules and typical functional groups. Results may be unreliable for large, highly branched, strained, hydrogen-bonded, substituted aromatic or strongly conjugated systems.

Model scope: This ML model is trained on the QM9NMR dataset and supports molecules containing only C, H, N, O, and F atoms. Predictions for very large molecules or molecules containing other elements are not supported and may fail or return incorrect results.