This is the version that was used for the benchmarks in the paper:
González Laffitte, M.E.; Weinbauer, K.; Phan, T,-L.; Beier, N.; Domschke, N.; Flamm, C.; Gatter, T.; Merkle, D.; Stadler, P.F. Partial Imaginary Transition State (ITS) Graphs: A Formal Framework for Research and Analysis of Atom-to-Atom Maps of Unbalanced Chemical Reactions and Their Completions. Symmetry 2024