[{"from": "human", "value": "Provide a description of this molecule. [C][C][C@][Branch2][#Branch1][#Branch2][C][C@@H1][Branch2][Ring2][=N][C][=C][Branch2][Ring2][#Branch1][C][=C][Branch1][=C][C][=C][Ring1][=Branch1][C@H1][Ring1][#Branch2][C][=Branch1][C][=O][O][C][C][=Branch1][C][=O][C][=C][Branch1][Branch1][C][Ring1][=C][=O][C][=Branch1][=Branch1][=C][C][=C][Ring1][Branch2][O][O-1][O][C@H1][C][C@@H1][Branch2][Ring1][=N][C@@H1][Branch1][Branch2][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][C@H1][C][C@@H1][Branch1][N][C@@H1][Branch1][Branch2][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][NH1+1][Branch1][C][C][C][O]"}, {"from": "gpt", "value": "The molecule is a zwitterion obtained by transfer of a proton from the 5-hydroxy to the tertiary amino group of aclacinomycin S. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It has a role as an antimicrobial agent, an antineoplastic agent and a bacterial metabolite. It is a tautomer of an aclacinomycin S."}]