Task: Please create a SMILES based on the text description below.
Description: The molecule is a cyclic dicarboxylic anhydride that is 5,6,7,8,9,10-hexahydro-1H-cyclonona[c]furan-1,3(4H)-dione substituted by an ethylidene group at position 9, hydroxy groups at position 5 and 8, a propyl group at position 4 and an oxo group at position 6. It has a role as a metabolite and a herbicide. It is a cyclic dicarboxylic anhydride, an organic heterobicyclic compound and a secondary alpha-hydroxy ketone.
Result: C/C=C1/CC2=C(C(=O)OC2=O)[C@@H](CCC)[C@H](O)C(=O)C[C@@H]1O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
(4R,5S,8S,9Z)-9-ethylidene-5,8-dihydroxy-4-propyl-5,7,8,10-tetrahydro-4H-cyclonona[c]furan-1,3,6-trione
The molecule is a cyclic dicarboxylic anhydride that is 5,6,7,8,9,10-hexahydro-1H-cyclonona[c]furan-1,3(4H)-dione substituted by an ethylidene group at position 9, hydroxy groups at position 5 and 8, a propyl group at position 4 and an oxo group at position 6. It has a role as a metabolite and a herbicide. It is a cyclic dicarboxylic anhydride, an organic heterobicyclic compound and a secondary alpha-hydroxy ketone.