Task: Please generate a SMILES based on the text description below.
Description: The molecule is a C4-dicarboxylate that is the E-isomer of but-2-enedioate(2-) It has a role as a metabolite, a human metabolite and a Saccharomyces cerevisiae metabolite. It is a butenedioate and a C4-dicarboxylate. It is a conjugate base of a fumarate(1-).
Result: O=C([O-])/C=C/C(=O)[O-]
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
O=C([O-])/C=C/C(=O)[O-]
(E)-but-2-enedioate
The molecule is a C4-dicarboxylate that is the E-isomer of but-2-enedioate(2-) It has a role as a metabolite, a human metabolite and a Saccharomyces cerevisiae metabolite. It is a butenedioate and a C4-dicarboxylate. It is a conjugate base of a fumarate(1-).