Task: Please generate a SMILES based on the text description.
Description: The molecule is a docosanoid anion that is the conjugate base of (4Z,7Z,10Z,13Z,16Z,19R,20S)-19,20-epoxydocosapentaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a long-chain fatty acid anion and a docosanoid anion. It is a conjugate base of a (4Z,7Z,10Z,13Z,16Z,19R,20S)-19,20-epoxydocosapentaenoic acid. It is an enantiomer of a (4Z,7Z,10Z,13Z,16Z,19S,20R)-19,20-epoxydocosapentaenoate.
Result: CC[C@@H]1O[C@@H]1C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)[O-]
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
(4Z,7Z,10Z,13Z,16Z)-18-[(2R,3S)-3-ethyloxiran-2-yl]octadeca-4,7,10,13,16-pentaenoate
The molecule is a docosanoid anion that is the conjugate base of (4Z,7Z,10Z,13Z,16Z,19R,20S)-19,20-epoxydocosapentaenoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a long-chain fatty acid anion and a docosanoid anion. It is a conjugate base of a (4Z,7Z,10Z,13Z,16Z,19R,20S)-19,20-epoxydocosapentaenoic acid. It is an enantiomer of a (4Z,7Z,10Z,13Z,16Z,19S,20R)-19,20-epoxydocosapentaenoate.