[{"from": "human", "value": "Describe this molecule. [C][C][=C][Branch2][Ring2][C][C][=C][Branch2][Ring1][Ring2][/C][\\-Ring1][Branch1][=C][\\C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][S][=Branch1][C][=O][C][C][=C][C][=Branch1][Ring2][=C][Ring1][P][F][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a monocarboxylic acid that is 1-benzylidene-1H-indene which is substituted at positions 2, 3, and 5 by methyl, carboxymethyl, and fluorine respectively, and in which the phenyl group of the benzylidene moiety is substituted at the para position by a methylsulfinyl group. It is a prodrug for the corresponding sulfide, a non-steroidal anti-inflammatory drug, used particularly in the treatment of acute and chronic inflammatory conditions. It has a role as a non-steroidal anti-inflammatory drug, an EC 1.14.99.1 (prostaglandin-endoperoxide synthase) inhibitor, an antineoplastic agent, a non-narcotic analgesic, an antipyretic, an analgesic, a prodrug, a tocolytic agent and an apoptosis inducer. It is a sulfoxide, a monocarboxylic acid and an organofluorine compound. It is functionally related to an acetic acid."}]