FROM python:3.12-slim
RUN apt-get update && apt-get install -y --no-install-recommends libcairo2 libxrender1 libxext6 && rm -rf /var/lib/apt/lists/*
RUN pip install --no-cache-dir rdkit==2026.9.1 epam.indigo==1.46.0 openbabel-wheel==3.1.1.23 cairosvg==2.8.2
