Task: Please create a description for a molecule based on its representation.
SMILES: C=Cc1c(C)c2cc3[nH]c(cc4nc(cc5nc(cc1[nH]2)C(C)=C5CCC(=O)[O-])C(CCC(=O)[O-])=C4C)c(C)c3C=C
Constraint: Answer the question with full sentences.
Result: The molecule is the dicarboxylate anion of protoporphyrin, obtained by deprotonation of both carboxy groups. It is a conjugate base of a protoporphyrin.
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#}
C=Cc1c(C)c2cc3[nH]c(cc4nc(cc5nc(cc1[nH]2)C(C)=C5CCC(=O)[O-])C(CCC(=O)[O-])=C4C)c(C)c3C=C
3-[18-(2-carboxylatoethyl)-8,13-bis(ethenyl)-3,7,12,17-tetramethyl-22,23-dihydroporphyrin-2-yl]propanoate
The molecule is the dicarboxylate anion of protoporphyrin, obtained by deprotonation of both carboxy groups. It is a conjugate base of a protoporphyrin.