User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is a monocarboxylic acid anion resulting from the removal of a proton from the carboxylic acid group of trans-heme d hydroxychlorin gamma-spirolactone. It is a conjugate base of a trans-heme d hydroxychlorin gamma-spirolactone.
Assistant: This is a molecule that fits this description: C=CC1=C(C)c2cc3[n-]c(cc4nc(cc5[n-]c(cc1n2)c(C)c5C=C)[C@](C)(O)[C@]41CCC(=O)O1)c(CCC(=O)[O-])c3C.[Fe]
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
C=CC1=C(C)c2cc3[n-]c(cc4nc(cc5[n-]c(cc1n2)c(C)c5C=C)[C@](C)(O)[C@]41CCC(=O)O1)c(CCC(=O)[O-])c3C.[Fe]
3-[(2S,17'S)-8',13'-bis(ethenyl)-17'-hydroxy-3',7',12',17'-tetramethyl-5-oxospiro[oxolane-2,18'-porphyrin-21,23-diide]-2'-yl]propanoate;iron
The molecule is a monocarboxylic acid anion resulting from the removal of a proton from the carboxylic acid group of trans-heme d hydroxychlorin gamma-spirolactone. It is a conjugate base of a trans-heme d hydroxychlorin gamma-spirolactone.