User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is an organosulfonate oxoanion obtained by deprotonation of the sulfo groups of Ponceau S. It is a conjugate base of a Ponceau S (acid form).
Assistant: This is a molecule that fits this description: O=S(=O)([O-])c1ccc(N=Nc2ccc(N=Nc3c(O)c(S(=O)(=O)[O-])cc4cc(S(=O)(=O)[O-])ccc34)c(S(=O)(=O)[O-])c2)cc1
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#}
3-hydroxy-4-[[2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]naphthalene-2,7-disulfonate
The molecule is an organosulfonate oxoanion obtained by deprotonation of the sulfo groups of Ponceau S. It is a conjugate base of a Ponceau S (acid form).