User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is a monocarboxylic acid that is acetic acid in which one of the methyl hydrogens is replaced by a 5,6-dimethyl-9-oxoxanthen-4-yl group. It has a role as an antineoplastic agent. It is a member of xanthones and a monocarboxylic acid.
Assistant: This is a molecule that fits your description: Cc1ccc2c(=O)c3cccc(CC(=O)O)c3oc2c1C
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#}
Cc1ccc2c(=O)c3cccc(CC(=O)O)c3oc2c1C
2-(5,6-dimethyl-9-oxoxanthen-4-yl)acetic acid
The molecule is a monocarboxylic acid that is acetic acid in which one of the methyl hydrogens is replaced by a 5,6-dimethyl-9-oxoxanthen-4-yl group. It has a role as an antineoplastic agent. It is a member of xanthones and a monocarboxylic acid.