[{"from": "human", "value": "Describe this molecule. [C][C@@H1][C][/C][=C][/C][=C][/C][=C][/C][=C][/C@@H1][Branch2][Branch1][Ring2][C][C@H1][C@@H1][Branch2][Ring2][=Branch2][C@H1][Branch2][Ring2][Ring2][C][C@][Branch1][Ring2][O][Ring1][=Branch1][Branch2][Ring1][=Branch2][C][C@H1][Branch2][Ring1][Ring1][C][C@@H1][C@H1][Branch1][Ring2][O][Ring1][Ring1][/C][=C][/C][=Branch1][C][=O][O][Ring2][Ring1][=N][O][O][O][C][=Branch1][C][=O][O][O][C][C@H1][Branch1][S][C@H1][Branch1][N][C@@H1][Branch1][Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][N][O]"}, {"from": "gpt", "value": "The molecule is a macrolide antibiotic that has formula C33H47NO13, produced by several Streptomyces species including Streptomyces natalensis. It exhibits broad spectrum antifungal activity and used in eye drops, and as a food preservative, and also as a postharvest biofungicide for citrus and other fruit crops. It has a role as an antimicrobial food preservative, a bacterial metabolite, an apoptosis inducer, an ophthalmology drug and an antifungal agrochemical. It is an antibiotic antifungal drug, a macrolide antibiotic, a polyene antibiotic, an epoxide, a dicarboxylic acid monoester and a monosaccharide derivative."}]