User: I have a question about the compound with SMILES CCS(=O)(=O)CCn1c([N+](=O)[O-])cnc1C.
Assistant: Sure, what is your question?
User: Has this approved drug been withdrawn due to toxicity reasons for all indications, populations, and doses in at least one country (not necessarily the US)?
Assistant: No
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#}
CCS(=O)(=O)CCn1c([N+](=O)[O-])cnc1C
CCS(=O)(=O)CCn1c([N+](=O)[O-])cnc1C
1-(2-ethylsulfonylethyl)-2-methyl-5-nitroimidazole
Has this approved drug been withdrawn due to toxicity reasons for all indications, populations, and doses in at least one country (not necessarily the US)?