[{"from": "human", "value": "Provide a description of this molecule. [C][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][P][=C][Branch1][=N][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][Cl][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C]"}, {"from": "gpt", "value": "The molecule is a chloroalkene. It has a role as an estrogen receptor modulator, an antineoplastic agent and a xenoestrogen. It derives from a hydride of a stilbene."}]