Table 1 Performance of PGMG and other SMILES-based models

ORGAN⁹

0.379

0.841

0.687

0.219

VAE⁴

0.870

0.999

0.974

0.847

SMILES LSTM³²

0.959

1.000

0.912

0.875

Syntalinker¹⁷

1.000

0.880

0.903

0.795

PGMG

0.982

0.979

0.976

0.938