User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is a pentenoic acid having the double bond at position 4. It is a conjugate acid of a pent-4-enoate.
Assistant: This is a molecule that fits your description: C=CCCC(=O)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#}
C=CCCC(=O)O
pent-4-enoic acid
The molecule is a pentenoic acid having the double bond at position 4. It is a conjugate acid of a pent-4-enoate.