User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is a retinal which contains an additional double bond between the 3 and 4 positions of the six-membered ring, and in which all of the double bonds in the side chain have the E-configuration.
Assistant: This is a molecule that fits your description: CC1=C(/C=C/C(C)=C/C=C/C(C)=C/C=O)C(C)(C)CC=C1
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#}
(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)nona-2,4,6,8-tetraenal
The molecule is a retinal which contains an additional double bond between the 3 and 4 positions of the six-membered ring, and in which all of the double bonds in the side chain have the E-configuration.