Task: Please create a molecule SMILES based on the text description.
Description: The molecule is a linear tetrapyrrole anion obtained by deprotonation of the two carboxy groups of biliverdin beta; major species at pH 7.3. It is a dicarboxylic acid dianion and a linear tetrapyrrole anion. It is a conjugate base of a biliverdin beta.
Result: C=CC1=C(C)C(/C=c2\[nH]/c(=C\c3[nH]c(/C=C4\NC(=O)C(C)=C4CCC(=O)[O-])c(CCC(=O)[O-])c3C)c(C)c2C=C)=NC1=O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
3-[(2Z)-2-[[3-(2-carboxylatoethyl)-5-[(Z)-[(5Z)-4-ethenyl-5-[(4-ethenyl-3-methyl-5-oxopyrrol-2-yl)methylidene]-3-methylpyrrol-2-ylidene]methyl]-4-methyl-1H-pyrrol-2-yl]methylidene]-4-methyl-5-oxopyrrol-3-yl]propanoate
The molecule is a linear tetrapyrrole anion obtained by deprotonation of the two carboxy groups of biliverdin beta; major species at pH 7.3. It is a dicarboxylic acid dianion and a linear tetrapyrrole anion. It is a conjugate base of a biliverdin beta.