[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a sulfur hydride. It has a role as a human metabolite and a Saccharomyces cerevisiae metabolite. It is a conjugate base of a hydrogen sulfide. It is a conjugate acid of a sulfide(2-)."}, {"from": "gpt", "value": "[SH1-1]"}]