Task: Please generate a SMILES based on the text description below.
Description: The molecule is a sesquiterpene lactone of the heliangolide group isolated from Eupatorium kiirunense and Calea rotundifolia and exhibits cytotoxicity against human oral epidermoid (KB), cervical epitheloid (Hela) and liver (hepa59T/VGH) carcinoma cells. It has a role as an antineoplastic agent and a metabolite. It is a sesquiterpene lactone, an epoxide and an enoate ester. It derives from a tiglic acid.
Result: C=C1C(=O)O[C@@H]2/C=C(\C)[C@@H](O)C[C@H]3O[C@]3(C)C[C@@H](OC(=O)/C(C)=C/C)[C@@H]12
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
C=C1C(=O)O[C@@H]2/C=C(\C)[C@@H](O)C[C@H]3O[C@]3(C)C[C@@H](OC(=O)/C(C)=C/C)[C@@H]12
[(1R,2R,4R,6R,8S,9E,11R)-8-hydroxy-4,9-dimethyl-14-methylidene-13-oxo-5,12-dioxatricyclo[9.3.0.04,6]tetradec-9-en-2-yl] (E)-2-methylbut-2-enoate
The molecule is a sesquiterpene lactone of the heliangolide group isolated from Eupatorium kiirunense and Calea rotundifolia and exhibits cytotoxicity against human oral epidermoid (KB), cervical epitheloid (Hela) and liver (hepa59T/VGH) carcinoma cells. It has a role as an antineoplastic agent and a metabolite. It is a sesquiterpene lactone, an epoxide and an enoate ester. It derives from a tiglic acid.