Task: Please create a SMILES based on the text description below.
Description: The molecule is a butan-4-olide having an amino substituent at the 2-position. It has a role as an Escherichia coli metabolite. It is a primary amino compound and a butan-4-olide. It is a conjugate base of a homoserinium lactone.
Result: NC1CCOC1=O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
3-aminooxolan-2-one
The molecule is a butan-4-olide having an amino substituent at the 2-position. It has a role as an Escherichia coli metabolite. It is a primary amino compound and a butan-4-olide. It is a conjugate base of a homoserinium lactone.