BEFLOW_OPTIMIZER_KEEP_FILES=True openff-bespoke executor run --smiles "[NH3+]CC[O-]" --workflow "default" \
--output "acetaminophen.json" \
--output-force-field "acetaminophen.offxml" \
--n-qc-compute-workers 2 \
--qc-compute-n-cores 1 --default-qc-spec xtb gfn2xtb none --directory bespoke-tmp |