Task: Answer the following question about the molecule with SMILES NCCCCN.
Description: Please describe this drug.
Result: Putrescine is a metabolite found in or produced by Escherichia coli (strain K12, MG1655).
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
NCCCCN
C(CCN)CN
butane-1,4-diamine
Please describe this drug.
Putrescine is a metabolite found in or produced by Escherichia coli (strain K12, MG1655).