User: I want to know more about the molecule with SMILES O=C(O)COC(=O)Cc1ccccc1Nc1c(Cl)cccc1Cl.
Assistant: How can I help?
User: How many rotatable bonds does this compound have?
Assistant: 6
User: I want to know more 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#}
O=C(O)COC(=O)Cc1ccccc1Nc1c(Cl)cccc1Cl
O=C(O)COC(=O)Cc1ccccc1Nc1c(Cl)cccc1Cl
2-[2-[2-(2,6-dichloroanilino)phenyl]acetyl]oxyacetic acid
How many rotatable bonds does this compound have?