Task: Answer the multiple-choice question.
Question: Which compound has a 9.117\% 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] CCN(CC)c1ccc(/C=C2/C(=O)NC(=O)N(Cc3ccco3)C2=O)cc1
[b] Cc1cnc(C(=O)OCC(=O)Nc2cccc(Cl)c2)cn1
[c] CN1CCN(S(=O)(=O)c2ccc(Cl)s2)CC1
Answer: c. CN1CCN(S(=O)(=O)c2ccc(Cl)s2)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#}
CN1CCN(S(=O)(=O)c2ccc(Cl)s2)CC1
CN1CCN(S(=O)(=O)c2ccc(Cl)s2)CC1
1-(5-chlorothiophen-2-yl)sulfonyl-4-methylpiperazine