@article{reinforcementlearningwithllmguidedaction,
  title = {Reinforcement Learning with LLM-Guided Action Spaces for Synthesizable Lead Optimization},
  author = {Tao Li and Kaiyuan Hou and Tuan Vinh and Monika Raj and Zhichun Guo and Carl Yang},
  year = {2026},
  eprint = {2604.07669},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.07669},
}