[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][O][P][=Branch1][C][=O][Branch1][=Branch1][N][C][Ring1][#Branch1][O][N][Branch1][Ring2][C][C][Cl][C][C][Cl]"}, {"from": "gpt", "value": "The molecule is a phosphorodiamide that consists of 2-amino-1,3,2-oxazaphosphinan-4-ol 2-oxide having two 2-chloroethyl groups attached to the exocyclic nitrogen. It has a role as an alkylating agent and a metabolite. It is a nitrogen mustard, an organochlorine compound and a phosphorodiamide."}]