[{"from": "human", "value": "What can you tell me about this molecule? [C][Branch1][=C][C][O][C][=Branch1][C][=O][C][C][C][=Branch1][C][=O][O][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is the O-succinyl derivative of L-homoserine. It has a role as a Saccharomyces cerevisiae metabolite and an Escherichia coli metabolite. It is a hemisuccinate and an o-succinylhomoserine. It is a conjugate acid of an O-succinyl-L-homoserinate(1-)."}]