[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a pyrimidinethione that is 6-propyl-2-thiouracil in which the propyl group at position 6 is replaced by a 2-hydroxyethyl group. It is a pyrimidinethione and a primary alcohol. It is functionally related to a 6-propyl-2-thiouracil."}, {"from": "gpt", "value": "[C][=C][Branch1][O][N][C][=Branch1][C][=S][N][C][Ring1][#Branch1][=O][C][C][O]"}]