User: I have a question about the molecule with SMILES COc1ccc(C(Cl)=C(c2ccc(OC)cc2)c2ccc(OC)cc2)cc1.
Assistant: Sure, what is your question?
User: Please describe this drug.
Assistant: The answer is A powerful synthetic, non-steroidal estrogen.
User: I have a question about the {#molecule|chemical|compound!} with {SMILES__description} {SMILES#}.
Assistant: {#Sure, what is your question?|How can I help?|That sounds interesting, how can I help?|Interesting, how can I help?!}
User: {quest#}
Assistant: {#The answer is |!}{answ#}
COc1ccc(C(Cl)=C(c2ccc(OC)cc2)c2ccc(OC)cc2)cc1
COC1=CC=C(C=C1)C(=C(C2=CC=C(C=C2)OC)Cl)C3=CC=C(C=C3)OC
1-[1-chloro-2,2-bis(4-methoxyphenyl)ethenyl]-4-methoxybenzene
Please describe this drug.
A powerful synthetic, non-steroidal estrogen.