[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a thiouridine that is 2-thiouridine bearing an additional methoxyaminomethyl substituent at position 5 on the thiouracil ring."}, {"from": "gpt", "value": "[C][O][N][C][C][=C][N][Branch1][#Branch2][C][=Branch1][C][=S][N][C][Ring1][#Branch1][=O][C@H1][C@@H1][Branch1][=N][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][Branch1][C][O][O][O]"}]