User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is a flavonoid oxoanion that is a trianionic form of 3,8'-biflaviolin. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base 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#}
O=C1C=C([O-])c2c([O-])cc(O)c(C3=C([O-])c4c(O)cc(O)cc4C(=O)C3=O)c2C1=O
4-(6,8-dihydroxy-1-oxido-3,4-dioxonaphthalen-2-yl)-3-hydroxy-5,6-dioxonaphthalene-1,8-diolate
The molecule is a flavonoid oxoanion that is a trianionic form of 3,8'-biflaviolin. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate base of a 3,8'-biflaviolin 2,2'-diolate.