[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=N][C][=C][Branch2][Branch1][Branch2][C][=C][Branch2][Ring2][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][N][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][Branch1][Ring2][C][Ring1][Branch2][C@@H1][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][C][=C][Ring2][Ring1][#C][C][=Branch1][C][=O][N][Ring2][Ring2][Ring2]"}, {"from": "gpt", "value": "The molecule is a liposome encapsulated thymidylate synthase inhibitor, which is indicated for use in advanced gastric and/or gastroesophageal adenocarcinoma (A-G/GEJA). Current treatments also inhibit thymidylate synthase but the innovative lipid coating of OSI-7904L allows for more enduring results with administration of the TS inhibitor."}]