Problem statement: Answer the MCQ question.
Query: Which compound has a 2.132\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Nc1nc(NCCOCCO)nc(Nc2cccc(F)c2)c1[N+](=O)[O-]
[b] Cc1ccc(-n2ncc3c(=O)n(CC(=O)N4CCN(C(=O)c5ccco5)CC4)cnc32)cc1
[c] O=S(=O)(CCc1nc2ccccc2s1)c1ccc(Cl)cc1
Answer: c. O=S(=O)(CCc1nc2ccccc2s1)c1ccc(Cl)cc1
{#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=S(=O)(CCc1nc2ccccc2s1)c1ccc(Cl)cc1
O=S(=O)(CCc1nc2ccccc2s1)c1ccc(Cl)cc1
2-[2-(4-chlorophenyl)sulfonylethyl]-1,3-benzothiazole