User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is a polyunsaturated fatty acid that is (9Z,11Z,13E,15E)-octadecatetraenoic acid carrying an oxo substituent at position 4. It has a role as a marine metabolite. It is an oxo fatty acid, a polyunsaturated fatty acid and a long-chain fatty acid.
Assistant: This is a molecule that fits your description: CC/C=C/C=C/C=C\C=C/CCCCC(=O)CCC(=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#}
CC/C=C/C=C/C=C\C=C/CCCCC(=O)CCC(=O)O
(9Z,11Z,13E,15E)-4-oxooctadeca-9,11,13,15-tetraenoicacid
The molecule is a polyunsaturated fatty acid that is (9Z,11Z,13E,15E)-octadecatetraenoic acid carrying an oxo substituent at position 4. It has a role as a marine metabolite. It is an oxo fatty acid, a polyunsaturated fatty acid and a long-chain fatty acid.