[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][=C][C][=Branch2][Ring2][=Branch2][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][=C][C][=Branch1][C][=O][C][=C][Branch1][#Branch1][C][Ring1][#Branch1][=N][Ring1][N][C][=Branch1][C][=O][C][=C][Branch1][Ring2][N][Ring1][=Branch2][C][=Branch1][C][=O][O][C][=Branch1][C][=O][C][C][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is an ommochrome that consists of a pyrido[3,2-a]phenoxazine ring system bearing hydroxy, carboxy, oxo and 3-amino-3-carboxypropanoyl substituents at positions 1, 3, 5 and 11 respectively. The parent of the class of xanthommatins. It is a conjugate acid of a xanthommatin(1-)."}]