[{"from": "human", "value": "Provide a description of this molecule. [C][C@H1][C][C@H1][Branch2][Branch1][Branch2][C][=Branch1][C][=O][/C][=C][/C@H1][Branch2][Ring2][=N][C@H1][Branch2][Ring2][Ring2][O][C][=Branch1][C][=O][C@@H1][Branch2][Ring1][#Branch2][C@H1][Ring1][=C][O][C][C@@H1][Branch1][P][C@H1][Branch1][=Branch2][C][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][N][Branch1][C][C][C][O][C][C][=Branch1][C][=O][C][C][C]"}, {"from": "gpt", "value": "The molecule is a macrolide that is 10-deoxymethymycin with the ethyl group at position 12 replaced with an acetonyl group. It is a natural product synthesized by Streptomyces sp. AM4900 with weak cytotoxicity against SKOV-3 and Jurkat cells. It has a role as a bacterial metabolite and an antineoplastic agent. It is a macrolide, an enone and a monosaccharide derivative. It is functionally related to a 10-deoxymethymycin."}]