Problem statement: Answer the multiple choice question.
Query: Which drug has a 7.694\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] C/C(N)=C(/C#N)C(=O)CSc1nnnn1-c1ccc(C)cc1
[b] CCN(C(=O)COC(=O)CNC(=O)c1ccc(C)s1)c1ccccc1
[c] O=c1cc(O)nc[nH]1
Answer: c. O=c1cc(O)nc[nH]1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=c1cc(O)nc[nH]1
O=c1cc(O)nc[nH]1
4-hydroxy-1H-pyrimidin-6-one