[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a methyl (13E)-11,16-dihydroxy-16-methyl-9-oxoprost-13-en-1-oate that has 8S,11S,12S,16R-configuration. It is the pharmacologically active diastereoisomeric component of misoprostol. It has a role as an anti-ulcer drug, an oxytocic and an abortifacient. It is an enantiomer of an (11S,16R)-misoprostol."}, {"from": "gpt", "value": "[C][C][C][C][C@@][Branch1][C][C][Branch2][Ring1][=C][C][/C][=C][/C@H1][C@@H1][Branch2][Ring1][Branch1][C][C][=Branch1][C][=O][C@@H1][Ring1][=Branch1][C][C][C][C][C][C][C][=Branch1][C][=O][O][C][O][O]"}]