User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is an organic anion that is the conjugate base of 4-hydroxycoumarin, obtained by deprotonation of the 4-hydroxy group. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of a 4-hydroxycoumarin.
Assistant: This is a molecule that fits this description: O=c1cc([O-])c2ccccc2o1
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#}
O=c1cc([O-])c2ccccc2o1
C1=CC=C2C(=C1)C(=CC(=O)O2)[O-]
2-oxochromen-4-olate
The molecule is an organic anion that is the conjugate base of 4-hydroxycoumarin, obtained by deprotonation of the 4-hydroxy group. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of a 4-hydroxycoumarin.