[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][Ring1][Ring1][N][C][=C][C][=Branch1][=Branch2][=N][C][=Branch1][Ring2][=N][Ring1][=Branch1][N][N][Branch1][Branch1][C][=N][Ring1][=Branch2][C@@H1][C][C@@H1][Branch1][Branch1][C][=C][Ring1][Branch1][C][O][C@H1][C@@H1][Branch2][Ring1][Ring2][C@H1][Branch1][S][C@@H1][Branch1][N][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][=Branch1][C][=O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a glucosiduronic acid derivative formed by linkage of beta-D-glucosiduronic acid with the 5'-oxygen of abacavir. One of the two major metabolites of abacavir in humans (the other is the 5'-carboxylic acid, CHEBI:64192). It has a role as a metabolite. It is functionally related to an abacavir."}]