[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][C][Branch2][Branch2][Branch2][C][Branch2][Branch2][Ring1][C][Branch2][#Branch1][=C][C][=Branch1][=Branch2][=N][O][C][O][C][C][O][C][C][Branch2][=Branch1][=C][C][C][Branch2][=Branch1][Branch1][C][Branch2][Ring2][O][C][Branch2][Ring2][=Branch1][C][Branch1][=N][C][Branch1][=Branch2][C][=Branch1][C][=O][O][Ring2][Ring1][#Branch1][C][O][C][C][C][Branch1][N][C][Branch1][Branch2][C][Branch1][Ring2][O][Ring1][=Branch1][C][O][Branch1][C][C][O][C][C][O][C][C][Branch1][P][C][Branch1][=Branch2][C][C][Branch1][Ring2][O][Ring1][=Branch1][C][N][Branch1][C][C][C][O][Branch1][C][C][O][C][C][O][Branch1][C][C][O]"}, {"from": "gpt", "value": "The molecule is a semi-synthetic derivative of the macrolide antibiotic erythromycin that includes an N-oxime side chain on the lactone ring, with antibacterial and anti-malarial activities. Roxithromycin binds to the subunit 50S of the bacterial ribosome, which inhibits bacterial protein synthesis and leads to inhibition of bacterial cell growth and replication."}]