@article{pgfsmolecularpropertyimprovementundersyn,
  title = {PGFS++: Molecular Property Improvement under Synthesis and Diversity Constraints},
  author = {Boqiao Zhang and Godbless James and Sai Krishna Gottipati and Andrew Fitzgibbon},
  year = {2026},
  eprint = {2608.19121},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2608.19121},
}