User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is a ring assembly compound consisting of two flaviolin units joined by a 3,8'-linkage. It derives from a flaviolin. It is a conjugate acid of a 3,8'-biflaviolin 2,2'-diolate.
Assistant: This is a molecule that fits this description: O=C1C=C(O)c2c(O)cc(O)c(C3=C(O)c4c(O)cc(O)cc4C(=O)C3=O)c2C1=O
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#}
4,5,7-trihydroxy-3-(2,4,5-trihydroxy-7,8-dioxonaphthalen-1-yl)naphthalene-1,2-dione
The molecule is a ring assembly compound consisting of two flaviolin units joined by a 3,8'-linkage. It derives from a flaviolin. It is a conjugate acid of a 3,8'-biflaviolin 2,2'-diolate.