Task: Please generate a molecule SMILES based on the description below.
Description: The molecule is a dicarboxylic acid dianion obtained by deprotonation of both carboxy groups of chromopyrrolic acid; major microspecies at pH 7.3. It is a conjugate base of a chromopyrrolic acid.
Result: O=C([O-])c1[nH]c(C(=O)[O-])c(-c2c[nH]c3ccccc23)c1-c1c[nH]c2ccccc12
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
O=C([O-])c1[nH]c(C(=O)[O-])c(-c2c[nH]c3ccccc23)c1-c1c[nH]c2ccccc12
C1=CC=C2C(=C1)C(=CN2)C3=C(NC(=C3C4=CNC5=CC=CC=C54)C(=O)[O-])C(=O)[O-]
3,4-bis(1H-indol-3-yl)-1H-pyrrole-2,5-dicarboxylate
The molecule is a dicarboxylic acid dianion obtained by deprotonation of both carboxy groups of chromopyrrolic acid; major microspecies at pH 7.3. It is a conjugate base of a chromopyrrolic acid.