User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is a prostanoid that is prostaglandin E2 in which the acyclic hydroxy group has been oxidised to the corresponding ketone, the methyl group has been oxidised to the corresponding carboxylic acid and the 6-carboxyhexenyl group has been oxidatively cleaved to a 2-carboxyethyl group. It is the major urinary metabolite of prostaglandin E2. It has a role as a metabolite. It is a prostanoid, a cyclic ketone, a diketone, a secondary alcohol and an oxo dicarboxylic acid.
Assistant: This is a molecule that fits your description: O=C(O)CCCCC(=O)CC[C@H]1[C@H](O)CC(=O)[C@@H]1CCC(=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#}
O=C(O)CCCCC(=O)CC[C@H]1[C@H](O)CC(=O)[C@@H]1CCC(=O)O
C1[C@H]([C@@H]([C@H](C1=O)CCC(=O)O)CCC(=O)CCCCC(=O)O)O
8-[(1R,2R,5R)-2-(2-carboxyethyl)-5-hydroxy-3-oxocyclopentyl]-6-oxooctanoic acid
The molecule is a prostanoid that is prostaglandin E2 in which the acyclic hydroxy group has been oxidised to the corresponding ketone, the methyl group has been oxidised to the corresponding carboxylic acid and the 6-carboxyhexenyl group has been oxidatively cleaved to a 2-carboxyethyl group. It is the major urinary metabolite of prostaglandin E2. It has a role as a metabolite. It is a prostanoid, a cyclic ketone, a diketone, a secondary alcohol and an oxo dicarboxylic acid.