User: I have a question about the compound with SMILES CCCC(=O)OCOC(=O)C(C)(C)C.
Assistant: That sounds interesting, how can I help?
User: Please describe this drug.
Assistant: The answer is Pivaloyloxymethyl butyrate (AN-9), an acyloxyalkyl ester prodrug of butyric acid (BA), exhibited low toxicity and significant anticancer activity in vitro and in vivo. It shows greater potency than BA at inducing malignant cell differentiation and tumor growth inhibition and has demonstrated more favorable toxicological, pharmacological, and pharmaceutical properties than BA in preclinical studies.
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#}
CCCC(=O)OCOC(=O)C(C)(C)C
CCCC(=O)OCOC(=O)C(C)(C)C
butanoyloxymethyl 2,2-dimethylpropanoate
Please describe this drug.