Task: Please create a text description for a molecule.
SMILES: C[C@@]1(CC(=O)[O-])/C2=C/c3[nH]c(c(CCC(=O)[O-])c3CC(=O)[O-])Cc3[nH]c(c(CC(=O)[O-])c3CCC(=O)[O-])/C=C3\[NH2+]/C(=C\C(=N2)[C@H]1CCC(=O)[O-])[C@@](C)(CC(=O)[O-])[C@@H]3CCC(=O)[O-]
Constraint: Answer the question with full sentences.
Result: The molecule is heptaanionic form of precorrin-2. It has a role as a Saccharomyces cerevisiae metabolite. It is a conjugate base of a precorrin-2.
Task: Please create a {#text |!}description for a molecule{# based on its representation|!}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question with {#full|complete!} sentences.
Result: {description#}
3-[(1Z,2S,3S,4Z,7S,8S,9Z)-7,13,17-tris(2-carboxylatoethyl)-3,8,12,18-tetrakis(carboxylatomethyl)-3,8-dimethyl-2,7,15,21,23,24-hexahydroporphyrin-21-ium-2-yl]propanoate
The molecule is heptaanionic form of precorrin-2. It has a role as a Saccharomyces cerevisiae metabolite. It is a conjugate base of a precorrin-2.