[{"from": "human", "value": "Provide a description of this molecule. [C][C@@H1][C@@H1][C@@H1][Branch2][Branch1][#Branch1][C][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][C][=C][Branch2][Ring2][#Branch2][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][Branch1][Branch1][C][Ring1][=Branch2][=O][C][=C][C][=C][Ring1][Branch2][C][=Branch1][C][=O][C][C@][Branch1][Ring2][C][Ring1][#Branch1][Branch1][C][C][O][O][O][C@H1][C][C][=Branch1][C][=O][C@@H1][Branch1][=Branch2][O][C@H1][Ring1][#Branch1][O][Ring2][Ring2][=Branch1][C]"}, {"from": "gpt", "value": "The molecule is an angucycline that consists of tetrangomycin linked to a deoxy sugar moiety at position 9 via a C-glycosidic bond. It is isolated from Streptomyces sp.KY002 and exhibits cytotoxicity against human lung cancer and MCF-7 human breast cancer cells. It has a role as an antineoplastic agent and an antimicrobial agent. It is a C-glycosyl compound and an angucycline antibiotic. It is functionally related to a tetrangomycin."}]