PoC: RetroPath2.0 for molecular oxygen

[guillecg]

• [x] Generate rules for sequenced genomes and/or dataset S9 in Amils et al. 2023
• [x] Set target (source) compound as oxygen
• [x] Run RetroPath2.0 (KNIME v4.3.0)

[guillecg]

Molecular oxygen is already in the sink, thus RetroPath2.0 halts the computation.