{"species": [{"id": "x", "structure": null}, {"id": "x2", "structure": null}, {"id": "x3", "structure": null}, {"id": "x4", "structure": null}, {"id": "x5", "structure": null}, {"id": "x6", "structure": null}], "reactions": [{"reactants": {"x": 2}, "products": {"x2": 1}, "rate": {"law": "mass-action", "k": 1.0}, "count": null}, {"reactants": {"x": 1, "x2": 1}, "products": {"x3": 1}, "rate": {"law": "mass-action", "k": 1.0}, "count": null}, {"reactants": {"x": 1, "x3": 1}, "products": {"x4": 1}, "rate": {"law": "mass-action", "k": 1.0}, "count": null}, {"reactants": {"x": 1, "x4": 1}, "products": {"x5": 1}, "rate": {"law": "mass-action", "k": 1.0}, "count": null}, {"reactants": {"x": 1, "x5": 1}, "products": {"x6": 1}, "rate": {"law": "mass-action", "k": 1.0}, "count": null}, {"reactants": {"x2": 2}, "products": {"x4": 1}, "rate": {"law": "mass-action", "k": 1.0}, "count": null}, {"reactants": {"x2": 1, "x3": 1}, "products": {"x5": 1}, "rate": {"law": "mass-action", "k": 1.0}, "count": null}, {"reactants": {"x2": 1, "x4": 1}, "products": {"x6": 1}, "rate": {"law": "mass-action", "k": 1.0}, "count": null}, {"reactants": {"x3": 2}, "products": {"x6": 1}, "rate": {"law": "mass-action", "k": 1.0}, "count": null}], "status": "complete", "initial_state": {"x": 100}, "inflow": null, "outflow": null, "extras": {"conservation": [{"name": "monomer count", "vector": {"x": 1, "x2": 2, "x3": 3, "x4": 4, "x5": 5, "x6": 6}}]}, "chemistry": "mechanical-self-assembly", "params": {"n_monomers": 100, "agitation_rate": 1.0, "P_b": {}}, "seed": 1}