User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is a methyl ketone that is butan-2-one with an unsaturation at position 3. It is a methyl ketone and an enone. It derives from a butan-2-one and a but-1-ene.
Assistant: This is a molecule that fits your description: C=CC(C)=O
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
but-3-en-2-one
The molecule is a methyl ketone that is butan-2-one with an unsaturation at position 3. It is a methyl ketone and an enone. It derives from a butan-2-one and a but-1-ene.